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  1.  
  2. Network Working Group                                D. Smallberg
  3. Request for Comments:  834                           December 1982
  4.  
  5.  
  6.                Who Talks TCP?
  7.  
  8. The list of hosts was taken from the NIC hostname table of 2-Dec-82.
  9. The tests were run on 22-Dec-82 from ~12:01 pm to ~8:30 pm PST.
  10. Dead, refused, and unreachable hosts were retried 24-Dec-82 from ~3:50 pm
  11.      to ~5:15 pm PST.
  12.  
  13. Claims are taken from the NIC host table:
  14.     T = tcp (no particular services mentioned)
  15.     t = tcp/telnet
  16.     f = tcp/ftp
  17.     s = tcp/smtp
  18.  
  19. Results for each service:
  20.     blank (not accepted)
  21.     refused
  22.     unreachable
  23.     dead
  24.     accepted
  25.     accepted+ (FTP allowed user anonymous, password guest)
  26.  
  27. Summary information:
  28.  
  29.    Telnet                             Result
  30.  
  31.         no telnet   unreachable   refused   dead   accepted
  32.           +-----------+-------------+---------+------+------------+
  33. C  tcp/telnet |      7    |      22     |     2   |  26  |     73     | 130
  34. l             +-----------+-------------+---------+------+------------+
  35. a  tcp        |     11    |       0     |     0   |   4  |      9     |  24
  36. i             +-----------+-------------+---------+------+------------+
  37. m  Nothing    |    104    |      17     |     0   |  19  |     20     | 160
  38.           +-----------+-------------+---------+------+------------+----
  39.            122           39           2      49       102     | 314
  40.  
  41.  
  42.    FTP                                Result
  43.                                accepted or
  44.            no tcp/ftp   unreachable   refused   dead   accepted+
  45.           +-----------+-------------+---------+------+------------+
  46. C  tcp/ftp    |      6    |      21     |     5   |  25  |     50     | 107
  47. l             +-----------+-------------+---------+------+------------+
  48. a  tcp        |     12    |       0     |     2   |   4  |      6     |  24
  49. i             +-----------+-------------+---------+------+------------+
  50. m  Nothing    |    112    |      18     |     9   |  20  |     24     | 183
  51.           +-----------+-------------+---------+------+------------+----
  52.            130           39          16      49        80     | 314
  53.  
  54.  
  55.  
  56. Page 1
  57.  
  58.    SMTP                               Result
  59.  
  60.            no tcp/smtp  unreachable   refused   dead   accepted
  61.           +-----------+-------------+---------+------+------------+
  62. C  tcp/smtp   |      5    |      20     |     1   |  14  |     56     |  96
  63. l             +-----------+-------------+---------+------+------------+
  64. a  tcp        |     12    |       0     |     4   |   4  |      4     |  24
  65. i             +-----------+-------------+---------+------+------------+
  66. m  Nothing    |    108    |      19     |    14   |  31  |     22     | 194
  67.           +-----------+-------------+---------+------+------------+----
  68.            125           39          19      49        82     | 314
  69.  
  70.  
  71.  
  72. Results in alphabetical order:
  73.  
  74. Name               Address      Claims  Telnet    FTP       SMTP
  75. ----               -------      ------  ------    ---       ----
  76. acc                10.2.0.54     ----                       
  77. ada-vax            10.0.0.52     ----                       
  78. aerospace          10.2.0.65     T---             d e a d
  79. afgl               10.1.0.66     ----                       
  80. afsc-ad            10.0.0.53     T---                       
  81. afsc-dev           10.2.0.53     ----   accepted  accepted  
  82. afsc-hq            10.0.0.67     ----                       
  83. afsc-sd            10.0.0.65     ----                       
  84. afwl               10.0.0.48     ----                       
  85. alta-coma          3.1.0.50      T---                       
  86. ames-11            10.3.0.16     ----                       
  87. ames-67            10.0.0.16     T---                       
  88. anl                10.0.0.55     ----                       
  89. anl-mcs            10.1.0.55     ----                       
  90. arpa-dms           10.0.0.28     ----                       
  91. arpa-png11         10.3.0.28     ----                       
  92. bbn-admin          3.1.0.6       -tfs   accepted  accepted  accepted
  93. bbn-cd             3.3.0.9       -tfs   accepted  accepted  accepted
  94. bbn-clxx           10.2.0.71     -tfs   accepted  accepted  accepted
  95. bbn-inoc           3.2.0.6       -tfs   accepted  accepted  accepted
  96. bbn-noc            3.1.0.14      -tfs   accepted  accepted  accepted
  97. bbn-noc2           10.6.0.82     -tfs   accepted  accepted  accepted
  98. bbn-nu             10.0.0.72     ---s                       
  99. bbn-rsm            10.4.0.82     -t--   accepted            
  100. bbn-unix           3.1.0.4       -tfs   accepted  accepted  accepted
  101. bbn-vax            10.1.0.82     -tfs   accepted  accepted  accepted
  102. bbna               10.3.0.5      -tf-   accepted  accepted  accepted
  103. bbnb               10.0.0.49     -t--   accepted  refused   refused
  104. bbnc               10.3.0.49     -t--   accepted  refused   refused
  105. bbncca             3.0.0.2       -tfs   accepted  accepted  accepted
  106. bbnccb             3.1.0.2       -tfs   accepted  accepted  accepted
  107. bbnccc             3.2.0.2       -tfs   accepted  accepted  accepted
  108. bbnccd             3.3.0.2       -tfs   accepted  accepted  accepted
  109. bbnccf             3.0.0.4       -tfs   accepted  accepted  accepted
  110. bbncci             3.3.0.4       -tfs   accepted  accepted  accepted
  111. bbnf               10.0.0.5      -tf-   accepted  accepted  accepted
  112. bbng               10.1.0.5      -tf-   accepted  accepted  accepted
  113. bbnp               10.2.0.72     -tfs   accepted  accepted  accepted
  114.  
  115. Page 2
  116.  
  117. bbnq               3.2.0.7       -tfs   accepted  accepted  accepted
  118. bbns               10.3.0.82     -tfs   accepted  accepted  accepted
  119. bbnt               3.3.0.7       -tfs   accepted  accepted  accepted
  120. bbnw               3.3.0.6       -tfs   accepted  accepted  accepted
  121. bbnx               3.0.0.8       -tfs   accepted  accepted  accepted
  122. bbny               3.2.0.8       -tfs   accepted  accepted  accepted
  123. bnl                10.1.0.58     ----                       
  124. bragg-sta1         10.1.0.38     -t--                       
  125. brl                10.0.0.29     ----                       
  126. brl-bmd            10.3.0.29     ----                       
  127. cca-unix           10.0.0.31     ----                       
  128. cca-vms            10.1.0.31     T---   accepted  accepted  accepted
  129. cctc               10.0.0.20     -t--                       
  130. centacs-mmp        10.0.0.60     ----       u n r e a c h a b l e
  131. centacs-tf         10.3.0.60     ----       u n r e a c h a b l e
  132. cincpacflt-wm      10.1.0.36     ----                       
  133. cit-20             10.0.0.54     T---   accepted  accepted  accepted
  134. cit-vax            10.1.0.54     T---   accepted  accepted  accepted
  135. clarksburg-expak   8.0.0.4       ----       u n r e a c h a b l e
  136. clarksburg-monitor 8.0.0.44      ----       u n r e a c h a b l e
  137. cmu                128.2.254.255 ---s             d e a d
  138. cmu-cs-a           10.1.0.14     ----   accepted  accepted  accepted
  139. cmu-cs-b           10.0.0.14     ----                       
  140. cmu-cs-c           10.3.0.14     ----                       
  141. cmu-cs-cad         128.2.254.133 -tfs   accepted            accepted
  142. cmu-cs-g           128.2.254.132 -tfs   accepted  refused   accepted
  143. cmu-cs-gandalf     128.2.254.140 -tfs   accepted  refused   accepted
  144. cmu-cs-ius         128.2.254.128 -tfs   accepted  refused   accepted
  145. cmu-cs-j           128.2.254.144 -tfs             d e a d
  146. cmu-cs-k           128.2.254.136 -tfs             d e a d
  147. cmu-cs-ps          128.2.254.130 ----             d e a d
  148. cmu-cs-speech      128.2.254.145 -tfs                       accepted
  149. cmu-cs-spice       128.2.254.139 -tfs   accepted  accepted  accepted
  150. cmu-cs-vlsi        128.2.254.129 -tfs   accepted  accepted  accepted
  151. cmu-cs-zog         128.2.254.131 -tfs   accepted  accepted  accepted
  152. cmu-ri-fas         128.2.254.138 -tfs   accepted  refused   accepted
  153. cmu-ri-isl         128.2.254.143 -tfs             d e a d
  154. cmu-ri-leg         128.2.254.141 -tfs             d e a d
  155. coins-gateway      10.1.0.57     ----                       
  156. coins-tas          10.0.0.36     ----                       
  157. collins-pr         10.0.0.46     T---                       
  158. cornell            10.3.0.96     -tfs       u n r e a c h a b l e
  159. csnet-cic          3.0.0.14      -tfs             d e a d
  160. csnet-purdue       10.2.0.37     -tfs   accepted  accepted  accepted
  161. csnet-sh           192.5.2.3     T---   accepted  accepted+ accepted
  162. dcn1               128.4.0.1     -tfs   accepted  accepted+ accepted
  163. dcn2               128.4.0.2     -tfs   accepted  accepted+ accepted
  164. dcn3               128.4.0.3     -tfs       u n r e a c h a b l e
  165. dcn4               128.4.0.4     -tfs             d e a d
  166. dcn5               128.4.0.5     -tfs   accepted  accepted+ accepted
  167. dcn6               128.4.0.6     -tfs   accepted  accepted+ accepted
  168. dcn7               128.4.0.7     -tfs             d e a d
  169. dcn8               128.4.0.8     -tfs             d e a d
  170. dcn9               128.4.0.9     -tfs             d e a d
  171. dec-2136           10.0.0.79     T---   accepted  refused   refused
  172.  
  173. Page 3
  174.  
  175. dec-marlboro       10.1.0.79     T---                       
  176. dfvlr1             128.7.0.1     -tfs       u n r e a c h a b l e
  177. dfvlr2             128.7.0.2     -tfs       u n r e a c h a b l e
  178. dfvlr3             128.7.0.3     -tfs       u n r e a c h a b l e
  179. dfvlr7             128.7.0.7     -tfs       u n r e a c h a b l e
  180. dti                10.1.0.12     ----                       
  181. dti-vms            10.0.0.12     ---s   accepted  accepted  accepted
  182. dtnsrdc            10.1.0.81     ----                       
  183. edn-host1          21.1.0.1      -tfs   accepted            accepted
  184. edn-unix           10.3.0.20     -tfs   accepted            accepted
  185. etac               10.0.0.59     ----                       
  186. etam-expak         4.0.0.1       ----                       
  187. etam-monitor       4.0.0.41      ----                       
  188. fnoc               10.1.0.33     ----             d e a d
  189. fnoc-secure        10.3.0.33     ----                       
  190. ford-ecc           128.5.0.11    -tfs       u n r e a c h a b l e
  191. ford-eed           128.5.0.14    -tfs   accepted  accepted+ accepted
  192. ford-ers           128.5.0.13    -tfs   accepted  accepted+ accepted
  193. ford-foe           128.5.0.15    -tfs       u n r e a c h a b l e
  194. ford-lab           128.5.0.8     -tfs   accepted  accepted+ accepted
  195. ford-res           128.5.0.10    -tfs       u n r e a c h a b l e
  196. ford-srl           128.5.0.12    -tfs       u n r e a c h a b l e
  197. ford-vax           1  u n r e a c h a b l e
  198. ford1              128.5.0.1     -tfs   accepted  accepted+ accepted
  199. ford2              128.5.0.2     -tfs   accepted  accepted+ accepted
  200. ford3              128.5.0.3     -tfs   accepted  accepted+ accepted
  201. ford4              128.5.0.4     -tfs       u n r e a c h a b l e
  202. fucino             4.0.0.88      ----                       
  203. fucino-expak       4.0.0.95      ----                       
  204. fucino-monitor     4.0.0.94      ----                       
  205. goonhilly-expak    4.0.0.2       ----                       
  206. goonhilly-monitor  4.0.0.42      ----                       
  207. gunter-adam        10.1.0.13     ----   accepted  accepted+ accepted
  208. gunter-unix        10.0.0.13     ----                       
  209. harv-10            10.0.0.9      ----                       
  210. hi-multics         10.0.0.80     ----                       
  211. isi-png11          10.1.0.27     ----                       
  212. isi-speech11       10.0.0.22     ----                       
  213. isi-vaxa           10.2.0.27     -t--   accepted  accepted  accepted
  214. jpl-vax            10.3.0.54     ----       u n r e a c h a b l e
  215. kestrel            10.3.0.32     ----                       
  216. lbl                10.0.0.34     ----                       
  217. lbl-csam           10.1.0.34     ---s                       
  218. ll                 10.0.0.10     ----                       
  219. ll-11              10.3.0.10     ----                       
  220. ll-asg             10.1.0.44     ----             d e a d
  221. ll-iptcp           10.3.44.10    T---                       
  222. ll-tcp             10.1.0.10     T---             d e a d
  223. ll-xn              10.2.0.10     ----                       
  224.  
  225. Page 4
  226.  
  227. lll-mfe            10.1.0.21     ----                       
  228. lll-unix           10.0.0.21     ----             d e a d
  229. logicon            10.2.0.3      ----             d e a d
  230. martin             10.3.0.53     ----                       
  231. martin-b           10.1.0.64     ----   accepted  accepted  accepted
  232. mcclellan          10.3.0.78     ----       u n r e a c h a b l e
  233. mit-ai             10.2.0.6      ----             d e a d
  234. mit-ajax           18.10.0.64    -tf-   accepted  accepted  accepted
  235. mit-cls            18.10.0.76    -tfs                       
  236. mit-csr            18.10.0.8     ---s   accepted            accepted
  237. mit-devmultics     10.3.0.31     -t-s             d e a d
  238. mit-dms            10.1.0.6      ----             d e a d
  239. mit-mc             10.3.0.44     ----                       
  240. mit-ml             10.3.0.6      ----                       
  241. mit-multics        10.0.0.6      -t-s                       
  242. mit-tstgw          10.2.0.44     T---             d e a d
  243. mit-xx             10.0.0.44     ----   accepted  accepted+ refused
  244. mitre              10.0.0.17     T---                       
  245. mitre-bedford      10.0.0.66     ----                       
  246. nadc               10.2.0.24     ----                       
  247. nalcon             10.0.0.81     ----                       
  248. nbs-pl             10.3.0.19     ----                       
  249. nbs-sdc            10.1.0.19     ----                       
  250. nbs-unix           10.2.0.19     ----                       
  251. nbs-vms            10.0.0.19     ----                       
  252. ncsc               10.1.0.53     ----             d e a d
  253. ndre1              48.3.1.41     -tfs   accepted  accepted+ accepted
  254. nems               10.3.0.81     -tfs   accepted  accepted  accepted
  255. nlm-mcs            10.0.0.88     ----   accepted  accepted  accepted
  256. nosc-cc            10.0.0.3      ----   accepted  accepted  accepted
  257. nosc-sdl           10.1.0.35     ----                       
  258. nosc-secure2       10.0.0.35     ----                       
  259. nosc-secure3       10.3.0.35     ----       u n r e a c h a b l e
  260. nosc-spel          10.1.0.3      ----             d e a d
  261. nprdc              10.3.0.3      ----   accepted  accepted  accepted
  262. nps                10.0.0.33     T---                       
  263. nrl                10.0.0.8      ----                       
  264. nrl-aic            10.1.0.8      T---                       
  265. nrl-css            10.7.0.8      ----   accepted  accepted  refused
  266. nrl-tops10         10.3.0.8      ----                       
  267. nswc-dl            10.0.0.84     ----                       
  268. nswc-wo            10.2.0.8      ----                       
  269. nusc               10.3.0.92     ----       u n r e a c h a b l e
  270. nusc-npt           10.2.0.92     ----                       
  271. nwc-387a           10.0.0.85     ----   accepted  accepted  accepted
  272. nwc-387b           10.3.0 .85     ----       u n r e a c h a b l e
  273. nwc-elf            10.1.0.85     ----       u n r e a c h a b l e
  274. nyu                10.0.0.58     ----                       
  275. office-1           10.0.0.43     T---                       
  276. office-10          10.1.0.93     -tf-   accepted  refused   refused
  277. office-12          10.2.0.93     T---             d e a d
  278. office-2           10.1.0.43     T---                       
  279. office-3           10.2.0.43     T---   accepted  refused   refused
  280. office-7           10.3.0.43     -t--   refused   refused   refused
  281. office-8           10.0.0.93     ----   accepted  refused   refused
  282. okc-unix           10.3.0.46     ----       u n r e a c h a b l e
  283.  
  284. Page 5
  285.  
  286. parc-maxc          10.0.0.32     ----                       
  287. pent-unix          10.3.0.26     ----       u n r e a c h a b l e
  288. purdue             128.10.0.1    -tfs   accepted  accepted  accepted
  289. purdue-tn          14.0.0.1      -tfs       u n r e a c h a b l e
  290. radc-multics       10.0.0.18     ----                       
  291. radc-tops20        10.3.0.18     ----   accepted  refused   refused
  292. radc-unix          10.5.0.18     ----                       
  293. radc-xper          10.1.0.18     ----             d e a d
  294. raisting           4.0.0.72      ----                       
  295. raisting-expak     4.0.0.79      ----                       
  296. raisting-monitor   4.0.0.78      ----                       
  297. rand-relay         10.1.0.7      ----                       
  298. rand-unix          10.3.0.7      ----                       
  299. robins-unix        10.3.0.64     ----       u n r e a c h a b l e
  300. rochester          10.4.0.18     ----                       
  301. rutgers            10.2.0.58     ----   accepted  accepted+ accepted
  302. s1-a               10.1.0.95     ----                       
  303. s1-b               10.2.0.95     ----             d e a d
  304. s1-c               10.3.0.95     ----   accepted  accepted  accepted
  305. s1-gateway         10.0.0.95     ----                       
  306. sandia             10.0.0.87     ----                       
  307. satnet             4.0.0.0       ----                       
  308. satnet-sink        4.0.0.37      ----                       
  309. seismo             10.0.0.25     ----   accepted  accepted  accepted
  310. src-ccp            10.0.0.39     ----       u n r e a c h a b l e
  311. src-nep            10.2.0.39     ----       u n r e a c h a b l e
  312. src-unix           10.1.0.39     ----       u n r e a c h a b l e
  313. sri-ai             10.2.0.73     ----                       
  314. sri-csl            10.2.0.2      ----                       
  315. sri-iu             10.3.0.73     ----   accepted  accepted+ accepted
  316. sri-kl             10.1.0.2      ----                       
  317. sri-nic            10.0.0.73     -t--   accepted  refused   refused
  318. sri-nsc11          10.0.0.2      ----                       
  319. sri-prmh           10.3.2.51     T---   accepted  accepted  refused
  320. sri-sta2           10.3.1.51     ----                       
  321. sri-sta6           10.1.1.51     ----                       
  322. sri-tsc            10.3.0.2      -tfs                       
  323. sri-unix           10.2.0.51     ----                       
  324. sri-warf           10.1.0.73     ----                       
  325. srijoyce           10.1.4.51     -tf-   accepted  accepted  refused
  326. st-nic             10.0.0.51     -t--   accepted  refused   refused
  327. su-ai              10.0.0.11     ----                       
  328. su-dsn             10.1.0.56     ----                       
  329. su-score           10.3.0.11     -t--                       
  330. sumex-aim          10.0.0.56     ----                       
  331. tanum-expak        4.0.0.3       ----                       
  332. tanum-monitor      4.0.0.43      ----                       
  333. tycho              10.0.0.57     ----                       
  334. ucb-arpa           10.0.0.78     -tf-   accepted  accepted  accepted
  335. ucb-c70            10.1.0.78     ----                       
  336. ucb-ingres         10.2.0.78     -tf-             d e a d
  337. ucbarpa            46.0.0.4      -tf-             d e a d
  338. ucbcad             46.0.0.5      -tf-             d e a d
  339. ucbcalder          46.0.0.12     -tf-             d e a d
  340. ucbdali            46.0.0.13     -tf-             d e a d
  341. ucbernie           46.0.0.6      -tf-             d e a d
  342.  
  343. Page 6
  344.  
  345. ucbesvax           46.0.0.9      -tf-             d e a d
  346. ucbingres          46.0.0.19     -tf-             d e a d
  347. ucbkim             46.0.0.11     -tf-             d e a d
  348. ucbmatisse         46.0.0.14     -tf-             d e a d
  349. ucbmedea           46.0.0.15     -tf-             d e a d
  350. ucbmonet           46.0.0.7      -tf-             d e a d
  351. ucbvax             46.0.0.10     -tf-             d e a d
  352. ucl-cs             11.3.1.42     -t--   accepted            
  353. ucl-ucl2           11.3.2.42     ----   accepted            refused
  354. ucl-ucl3           11.3.3.42     ----             d e a d
  355. ucl-ucl4           11.3.4.42     ----             d e a d
  356. ucl-ucl5           11.3.5.42     ----             d e a d
  357. ucl-ucl6           11.3.6.42     ----             d e a d
  358. ucl-ucl7           11.3.7.42     ----             d e a d
  359. ucla-ats           10.0.0.1      ----             d e a d
  360. ucla-ccn           10.1.0.1      T---   accepted            
  361. ucla-locus         10.3.0.1      ----   accepted  accepted  accepted
  362. ucla-security      10.2.0.1      ----                       
  363. udel-ee            10.2.0.96     -tf-   accepted  accepted  accepted
  364. udel-relay         10.0.0.96     ----                       
  365. udel-tcp           10.1.0.96     -tf-   accepted  accepted  accepted
  366. udel-tn            14.0.0.3      -tfs       u n r e a c h a b l e
  367. umd1               128.8.0.1     -tfs   accepted  accepted+ accepted
  368. umd2               128.8.0.2     -t--   refused   refused   refused
  369. umd3               128.8.0.3     -tfs   accepted  accepted+ accepted
  370. umd4               128.8.0.4     -tfs             d e a d
  371. umd5               128.8.0.5     -tfs   accepted  accepted+ accepted
  372. umd6               128.8.0.6     -tfs             d e a d
  373. umd7               128.8.0.7     -tfs             d e a d
  374. usafa-gateway      10.2.0.69     ----             d e a d
  375. usc-ecl            10.3.0.23     -t--   accepted  accepted+ accepted
  376. usc-eclb           10.0.0.23     -t--   accepted  accepted+ accepted
  377. usc-eclc           10.1.0.23     -t--   accepted  refused   refused
  378. usc-isi            10.1.0.22     -t-s   accepted  accepted+ accepted
  379. usc-isib           10.3.0.52     -t-s   accepted  accepted+ accepted
  380. usc-isid           10.0.0.27     -t-s   accepted  accepted+ accepted
  381. usc-isie           10.1.0.52     -t-s   accepted  accepted+ accepted
  382. usc-isif           10.2.0.52     -t-s   accepted  accepted+ accepted
  383. usgs1-amdahl       10.2.0.68     ----                       
  384. usgs1-multics      10.0.0.68     ----                       
  385. usgs2-multics      10.0.0.69     ----                       
  386. usgs3-multics      10.0.0.70     ----                       
  387. utah-20            10.3.0.4      T---   accepted  accepted+ refused
  388. utah-cs            10.0.0.4      -tfs   accepted  accepted  refused
  389. utexas-11          10.0.0.62     ----                       
  390. utexas-20          10.1.0.62     ----                       
  391. uw-vlsi            10.3.0.91     -tf-       u n r e a c h a b l e
  392. uwisc-tn           14.0.0.2      -tfs       u n r e a c h a b l e
  393. washington         10.0.0.91     ----                       
  394. wharton-10         10.3.0.24     ----                       
  395. wpafb              10.0.0.47     ----                       
  396. wpafb-afwal        10.1.0.47     ----                       
  397. yale               10.2.0.9      ----                       
  398. ypg                10.0.0.75     ----       u n r e a c h a b l e
  399.  
  400. Page 7
  401.  
  402. Results in host table order:
  403.  
  404. Name               Address      Claims  Telnet    FTP       SMTP
  405. ----               -------      ------  ------    ---       ----
  406. ucla-ats           10.0.0.1      ----             d e a d
  407. ll                 10.0.0.10     ----                       
  408. su-ai              10.0.0.11     ----                       
  409. dti-vms            10.0.0.12     ---s   accepted  accepted  accepted
  410. gunter-unix        10.0.0.13     ----                       
  411. cmu-cs-b           10.0.0.14     ----                       
  412. ames-67            10.0.0.16     T---                       
  413. mitre              10.0.0.17     T---                       
  414. radc-multics       10.0.0.18     ----                       
  415. nbs-vms            10.0.0.19     ----                       
  416. sri-nsc11          10.0.0.2      ----                       
  417. cctc               10.0.0.20     -t--                       
  418. lll-unix           10.0.0.21     ----             d e a d
  419. isi-speech11       10.0.0.22     ----                       
  420. usc-eclb           10.0.0.23     -t--   accepted  accepted+ accepted
  421. seismo             10.0.0.25     ----   accepted  accepted  accepted
  422. usc-isid           10.0.0.27     -t-s   accepted  accepted+ accepted
  423. arpa-dms           10.0.0.28     ----                       
  424. brl                10.0.0.29     ----                       
  425. nosc-cc            10.0.0.3      ----   accepted  accepted  accepted
  426. cca-unix           10.0.0.31     ----                       
  427. parc-maxc          10.0.0.32     ----                       
  428. nps                10.0.0.33     T---                       
  429. lbl                10.0.0.34     ----                       
  430. nosc-secure2       10.0.0.35     ----                       
  431. coins-tas          10.0.0.36     ----                       
  432. src-ccp            10.0.0.39     ----       u n r e a c h a b l e
  433. utah-cs            10.0.0.4      -tfs   accepted  accepted  refused
  434. office-1           10.0.0.43     T---                       
  435. mit-xx             10.0.0.44     ----   accepted  accepted+ refused
  436. collins-pr         10.0.0.46     T---                       
  437. wpafb              10.0.0.47     ----                       
  438. afwl               10.0.0.48     ----                       
  439. bbnb               10.0.0.49     -t--   accepted  refused   refused
  440. bbnf               10.0.0.5      -tf-   accepted  accepted  accepted
  441. st-nic             10.0.0.51     -t--   accepted  refused   refused
  442. ada-vax            10.0.0.52     ----                       
  443. afsc-ad            10.0.0.53     T---                       
  444. cit-20             10.0.0.54     T---   accepted  accepted  accepted
  445. anl                10.0.0.55     ----                       
  446. sumex-aim          10.0.0.56     ----                       
  447. tycho              10.0.0.57     ----                       
  448. nyu                10.0.0.58     ----                       
  449. etac               10.0.0.59     ----                       
  450. mit-multics        10.0.0.6      -t-s                       
  451. centacs-mmp        10.0.0.60     ----       u n r e a c h a b l e
  452. utexas-11          10.0.0.62     ----                       
  453. afsc-sd            10.0.0.65     ----                       
  454. mitre-bedford      10.0.0.66     ----                       
  455. afsc-hq            10.0.0.67     ----                       
  456.  
  457. Page 8
  458.  
  459. usgs1-multics      10.0.0.68     ----                       
  460. usgs2-multics      10.0.0.69     ----                       
  461. usgs3-multics      10.0.0.70     ----                       
  462. bbn-nu             10.0.0.72     ---s                       
  463. sri-nic            10.0.0.73     -t--   accepted  refused   refused
  464. ypg                10.0.0.75     ----       u n r e a c h a b l e
  465. ucb-arpa           10.0.0.78     -tf-   accepted  accepted  accepted
  466. dec-2136           10.0.0.79     T---   accepted  refused   refused
  467. nrl                10.0.0.8      ----                       
  468. hi-multics         10.0.0.80     ----                       
  469. nalcon             10.0.0.81     ----                       
  470. nswc-dl            10.0.0.84     ----                       
  471. nwc-387a           10.0.0.85     ----   accepted  accepted  accepted
  472. sandia             10.0.0.87     ----                       
  473. nlm-mcs            10.0.0.88     ----   accepted  accepted  accepted
  474. harv-10            10.0.0.9      ----                       
  475. washington         10.0.0.91     ----                       
  476. office-8           10.0.0.93     ----   accepted  refused   refused
  477. s1-gateway         10.0.0.95     ----                       
  478. udel-relay         10.0.0.96     ----                       
  479. ucla-ccn           10.1.0.1      T---   accepted            
  480. ll-tcp             10.1.0.10     T---             d e a d
  481. dti                10.1.0.12     ----                       
  482. gunter-adam        10.1.0.13     ----   accepted  accepted+ accepted
  483. cmu-cs-a           10.1.0.14     ----   accepted  accepted  accepted
  484. radc-xper          10.1.0.18     ----             d e a d
  485. nbs-sdc            10.1.0.19     ----                       
  486. sri-kl             10.1.0.2      ----                       
  487. lll-mfe            10.1.0.21     ----                       
  488. usc-isi            10.1.0.22     -t-s   accepted  accepted+ accepted
  489. usc-eclc           10.1.0.23     -t--   accepted  refused   refused
  490. isi-png11          10.1.0.27     ----                       
  491. nosc-spel          10.1.0.3      ----             d e a d
  492. cca-vms            10.1.0.31     T---   accepted  accepted  accepted
  493. fnoc               10.1.0.33     ----             d e a d
  494. lbl-csam           10.1.0.34     ---s                       
  495. nosc-sdl           10.1.0.35     ----                       
  496. cincpacflt-wm      10 .1.0.36     ----                       
  497. bragg-sta1         10.1.0.38     -t--                       
  498. src-unix           10.1.0.39     ----       u n r e a c h a b l e
  499. office-2           10.1.0.43     T---                       
  500. ll-asg             10.1.0.44     ----             d e a d
  501. wpafb-afwal        10.1.0.47     ----                       
  502. bbng               10.1.0.5      -tf-   accepted  accepted  accepted
  503. usc-isie           10.1.0.52     -t-s   accepted  accepted+ accepted
  504. ncsc               10.1.0.53     ----             d e a d
  505. cit-vax            10.1.0.54     T---   accepted  accepted  accepted
  506. anl-mcs            10.1.0.55     ----                       
  507. su-dsn             10.1.0.56     ----                       
  508. coins-gateway      10.1.0.57     ----                       
  509. bnl                10.1.0.58     ----                       
  510. mit-dms            10.1.0.6      ----             d e a d
  511. utexas-20          10.1.0.62     ----                       
  512. martin-b           10.1.0.64     ----   accepted  accepted  accepted
  513. afgl               10.1.0.66     ----                       
  514.  
  515. Page 9
  516.  
  517. rand-relay         10.1.0.7      ----                       
  518. sri-warf           10.1.0.73     ----                       
  519. ucb-c70            10.1.0.78     ----                       
  520. dec-marlboro       10.1.0.79     T---                       
  521. nrl-aic            10.1.0.8      T---                       
  522. dtnsrdc            10.1.0.81     ----                       
  523. bbn-vax            10.1.0.82     -tfs   accepted  accepted  accepted
  524. nwc-elf            10.1.0.85     ----       u n r e a c h a b l e
  525. office-10          10.1.0.93     -tf-   accepted  refused   refused
  526. s1-a               10.1.0.95     ----                       
  527. udel-tcp           10.1.0.96     -tf-   accepted  accepted  accepted
  528. sri-sta6           10.1.1.51     ----                       
  529. srijoyce           10.1.4.51     -tf-   accepted  accepted  refused
  530. ucla-security      10.2.0.1      ----                       
  531. ll-xn              10.2.0.10     ----                       
  532. nbs-unix           10.2.0.19     ----                       
  533. sri-csl            10.2.0.2      ----                       
  534. nadc               10.2.0.24     ----                       
  535. isi-vaxa           10.2.0.27     -t--   accepted  accepted  accepted
  536. logicon            10.2.0.3      ----             d e a d
  537. csnet-purdue       10.2.0.37     -tfs   accepted  accepted  accepted
  538. src-nep            10.2.0.39     ----       u n r e a c h a b l e
  539. office-3           10.2.0.43     T---   accepted  refused   refused
  540. mit-tstgw          10.2.0.44     T---             d e a d
  541. sri-unix           10.2.0.51     ----                       
  542. usc-isif           10.2.0.52     -t-s   accepted  accepted+ accepted
  543. afsc-dev           10.2.0.53     ----   accepted  accepted  
  544. acc                10.2.0.54     ----                       
  545. rutgers            10.2.0.58     ----   accepted  accepted+ accepted
  546. mit-ai             10.2.0.6      ----             d e a d
  547. aerospace          10.2.0.65     T---             d e a d
  548. usgs1-amdahl       10.2.0.68     ----                       
  549. usafa-gateway      10.2.0.69     ----             d e a d
  550. bbn-clxx           10.2.0.71     -tfs   accepted  accepted  accepted
  551. bbnp               10.2.0.72     -tfs   accepted  accepted  accepted
  552. sri-ai             10.2.0.73     ----                       
  553. ucb-ingres         10.2.0.78     -tf-             d e a d
  554. nswc-wo            10.2.0.8      ----                       
  555. yale               10.2.0.9      ----                       
  556. nusc-npt           10.2.0.92     ----                       
  557. office-12          10.2.0.93     T---             d e a d
  558. s1-b               10.2.0.95     ----             d e a d
  559. udel-ee            10.2.0.96     -tf-   accepted  accepted  accepted
  560. ucla-locus         10.3.0.1      ----   accepted  accepted  accepted
  561. ll-11              10.3.0.10     ----                       
  562. su-score           10.3.0.11     -t--                       
  563. cmu-cs-c           10.3.0.14     ----                       
  564. ames-11            10.3.0.16     ----                       
  565. radc-tops20        10.3.0.18     ----   accepted  refused   refused
  566. nbs-pl             10.3.0.19     ----                       
  567. sri-tsc            10.3.0.2      -tfs                       
  568. edn-unix           10.3.0.20     -tfs   accepted            accepted
  569. usc-ecl            10.3.0.23     -t--   accepted  accepted+ accepted
  570. wharton-10         10.3.0.24     ----                       
  571. pent-unix          10.3.0.26     ----       u n r e a c h a b l e
  572.  
  573. Page 10
  574.  
  575. arpa-png11         10.3.0.28     ----                       
  576. brl-bmd            10.3.0.29     ----                       
  577. nprdc              10.3.0.3      ----   accepted  accepted  accepted
  578. mit-devmultics     10.3.0.31     -t-s             d e a d
  579. kestrel            10.3.0.32     ----                       
  580. fnoc-secure        10.3.0.33     ----                       
  581. nosc-secure3       10.3.0.35     ----       u n r e a c h a b l e
  582. utah-20            10.3.0.4      T---   accepted  accepted+ refused
  583. office-7           10.3.0.43     -t--   refused   refused   refused
  584. mit-mc             10.3.0.44     ----                       
  585. okc-unix           10.3.0.46     ----       u n r e a c h a b l e
  586. bbnc               10.3.0.49     -t--   accepted  refused   refused
  587. bbna               10.3.0.5      -tf-   accepted  accepted  accepted
  588. sri-sta2           10.3.1.51     ----                       
  589. sri-prmh           10.3.2.51     T---   accepted  accepted  refused
  590. usc-isib           10.3.0.52     -t-s   accepted  accepted+ accepted
  591. martin             10.3.0.53     ----                       
  592. jpl-vax            10.3.0.54     ----       u n r e a c h a b l e
  593. mit-ml             10.3.0.6      ----                       
  594. centacs-tf         10.3.0.60     ----       u n r e a c h a b l e
  595. robins-unix        10.3.0.64     ----       u n r e a c h a b l e
  596. rand-unix          10.3.0.7      ----                       
  597. sri-iu             10.3.0.73     ----   accepted  accepted+ accepted
  598. mcclellan          10.3.0.78     ----       u n r e a c h a b l e
  599. nrl-tops10         10.3.0.8      ----                       
  600. nems               10.3.0.81     -tfs   accepted  accepted  accepted
  601. bbns               10.3.0.82     -tfs   accepted  accepted  accepted
  602. nwc-387b           10.3.0.85     ----       u n r e a c h a b l e
  603. uw-vlsi            10.3.0.91     -tf-       u n r e a c h a b l e
  604. nusc               10.3.0.92     ----       u n r e a c h a b l e
  605. s1-c               10.3.0.95     ----   accepted  accepted  accepted
  606. cornell            10.3.0.96     -tfs       u n r e a c h a b l e
  607. ll-iptcp           10.3.44.10    T---                       
  608. rochester          10.4.0.18     ----                       
  609. bbn-rsm            10.4.0.82     -t--   accepted            
  610. radc-unix          10.5.0.18     ----                       
  611. bbn-noc2           10.6.0.82     -tfs   accepted  accepted  accepted
  612. nrl-css            10.7.0.8      ----   accepted  accepted  refused
  613. ucl-cs             11.3.1.42     -t--   accepted            
  614. ucl-ucl2           11.3.2.42     ----   accepted            refused
  615. ucl-ucl3           11.3.3.42     ----             d e a d
  616. ucl-ucl4           11.3.4.42     ----             d e a d
  617. ucl-ucl5           11.3.5.42     ----             d e a d
  618. ucl-ucl6           11.3.6.42     ----             d e a d
  619. ucl-ucl7           11.3.7.42     ----             d e a d
  620. cmu-cs-ius         128.2.254.128 -tfs   accepted  refused   accepted
  621. cmu-cs-vlsi        128.2.254.129 -tfs   accepted  accepted  accepted
  622. cmu-cs-ps          128.2.254.130 ----             d e a d
  623. cmu-cs-zog         128.2.254.131 -tfs   accepted  accepted  accepted
  624. cmu-cs-g           128.2.254.132 -tfs   accepted  refused   accepted
  625. cmu-cs-cad         128.2.254.133 -tfs   accepted            accepted
  626. cmu-cs-k           128.2.254.136 -tfs             d e a d
  627. cmu-ri-fas         128.2.254.138 -tfs   accepted  refused   accepted
  628. cmu-cs-spice       128.2.254.139 -tfs   accepted  accepted  accepted
  629. cmu-cs-gandalf     128.2.254.140 -tfs   accepted  refused   accepted
  630.  
  631. Page 11
  632.  
  633. cmu-ri-leg         128.2.254.141 -tfs             d e a d
  634. cmu-ri-isl         128.2.254.143 -tfs             d e a d
  635. cmu-cs-j           128.2.254.144 -tfs             d e a d
  636. cmu-cs-speech      128.2.254.145 -tfs                       accepted
  637. cmu                128.2.254.255 ---s             d e a d
  638. purdue             128.10.0.1    -tfs   accepted  accepted  accepted
  639. dcn1               128.4.0.1     -tfs   accepted  accepted+ accepted
  640. dcn2               128.4.0.2     -tfs   accepted  accepted+ accepted
  641. dcn3               128.4.0.3     -tfs       u n r e a c h a b l e
  642. dcn4               128.4.0.4     -tfs             d e a d
  643. dcn5               128.4.0.5     -tfs   accepted  accepted+ accepted
  644. dcn6               128.4.0.6     -tfs   accepted  accepted+ accepted
  645. dcn7               128.4.0.7     -tfs             d e a d
  646. dcn8               128.4.0.8     -tfs             d e a d
  647. dcn9               128.4.0.9     -tfs             d e a d
  648. ford1              128.5.0.1     -tfs   accepted  accepted+ accepted
  649. ford2              128.5.0.2     -tfs   accepted  accepted+ accepted
  650. ford3              128.5.0.3     -tfs   accepted  accepted+ accepted
  651. ford4              128.5.0.4     -tfs       u n r e a c h a b l e
  652. ford-lab           128.5.0.8     -tfs   accepted  accepted+ accepted
  653. ford-vax           128.5.0.9     -tfs       u n r e a c h a b l e
  654. ford-res           128.5.0.10    -tfs       u n r e a c h a b l e
  655. ford-ecc           128.5.0.11    -tfs       u n r e a c h a b l e
  656. ford-srl           128.5.0.12    -tfs       u n r e a c h a b l e
  657. ford-ers           128.5.0.13    -tfs   accepted  accepted+ accepted
  658. ford-eed           128.5.0.14    -tfs   accepted  accepted+ accepted
  659. ford-foe           128.5.0.15    -tfs       u n r e a c h a b l e
  660. ford-wdl1          128.5.32.1    -tfs       u n r e a c h a b l e
  661. ford-wdl2          128.5.32.2    -tfs       u n r e a c h a b l e
  662. ford-wdl3          128.5.32.3    -tfs       u n r e a c h a b l e
  663. ford-wdl4          128.5.32.4    -tfs       u n r e a c h a b l e
  664. ford-wdl5          128.5.32.5    -tfs       u n r e a c h a b l e
  665. ford-wdl6          128.5.32.6    -t--       u n r e a c h a b l e
  666. dfvlr1             128.7.0.1     -tfs       u n r e a c h a b l e
  667. dfvlr2             128.7.0.2     -tfs       u n r e a c h a b l e
  668. dfvlr3             128.7.0.3     -tfs       u n r e a c h a b l e
  669. dfvlr7             128.7.0.7     -tfs       u n r e a c h a b l e
  670. umd1               128.8.0.1     -tfs   accepted  accepted+ accepted
  671. umd2               128.8.0.2     -t--   refused   refused   refused
  672. umd3               128 .8.0.3     -tfs   accepted  accepted+ accepted
  673. umd4               128.8.0.4     -tfs             d e a d
  674. umd5               128.8.0.5     -tfs   accepted  accepted+ accepted
  675. umd6               128.8.0.6     -tfs             d e a d
  676. umd7               128.8.0.7     -tfs             d e a d
  677. purdue-tn          14.0.0.1      -tfs       u n r e a c h a b l e
  678. uwisc-tn           14.0.0.2      -tfs       u n r e a c h a b l e
  679. udel-tn            14.0.0.3      -tfs       u n r e a c h a b l e
  680. mit-csr            18.10.0.8     ---s   accepted            accepted
  681. mit-ajax           18.10.0.64    -tf-   accepted  accepted  accepted
  682. mit-cls            18.10.0.76    -tfs                       
  683. csnet-sh           192.5.2.3     T---   accepted  accepted+ accepted
  684. edn-host1          21.1.0.1      -tfs   accepted            accepted
  685. bbncca             3.0.0.2       -tfs   accepted  accepted  accepted
  686. bbnccf             3.0.0.4       -tfs   accepted  accepted  accepted
  687. bbnx               3.0.0.8       -tfs   accepted  accepted  accepted
  688.  
  689. Page 12
  690.  
  691. csnet-cic          3.0.0.14      -tfs             d e a d
  692. bbn-noc            3.1.0.14      -tfs   accepted  accepted  accepted
  693. bbnccb             3.1.0.2       -tfs   accepted  accepted  accepted
  694. bbn-unix           3.1.0.4       -tfs   accepted  accepted  accepted
  695. alta-coma          3.1.0.50      T---                       
  696. bbn-admin          3.1.0.6       -tfs   accepted  accepted  accepted
  697. bbnccc             3.2.0.2       -tfs   accepted  accepted  accepted
  698. bbn-inoc           3.2.0.6       -tfs   accepted  accepted  accepted
  699. bbnq               3.2.0.7       -tfs   accepted  accepted  accepted
  700. bbny               3.2.0.8       -tfs   accepted  accepted  accepted
  701. bbnccd             3.3.0.2       -tfs   accepted  accepted  accepted
  702. bbncci             3.3.0.4       -tfs   accepted  accepted  accepted
  703. bbnw               3.3.0.6       -tfs   accepted  accepted  accepted
  704. bbnt               3.3.0.7       -tfs   accepted  accepted  accepted
  705. bbn-cd             3.3.0.9       -tfs   accepted  accepted  accepted
  706. satnet             4.0.0.0       ----                       
  707. etam-expak         4.0.0.1       ----                       
  708. goonhilly-expak    4.0.0.2       ----                       
  709. tanum-expak        4.0.0.3       ----                       
  710. satnet-sink        4.0.0.37      ----                       
  711. etam-monitor       4.0.0.41      ----                       
  712. goonhilly-monitor  4.0.0.42      ----                       
  713. tanum-monitor      4.0.0.43      ----                       
  714. raisting           4.0.0.72      ----                       
  715. raisting-monitor   4.0.0.78      ----                       
  716. raisting-expak     4.0.0.79      ----                       
  717. fucino             4.0.0.88      ----                       
  718. fucino-monitor     4.0.0.94      ----                       
  719. fucino-expak       4.0.0.95      ----                       
  720. ucbarpa            46.0.0.4      -tf-             d e a d
  721. ucbcad             46.0.0.5      -tf-             d e a d
  722. ucbernie           46.0.0.6      -tf-             d e a d
  723. ucbmonet           46.0.0.7      -tf-             d e a d
  724. ucbesvax           46.0.0.9      -tf-             d e a d
  725. ucbvax             46.0.0.10     -tf-             d e a d
  726. ucbkim             46.0.0.11     -tf-             d e a d
  727. ucbcalder          46.0.0.12     -tf-             d e a d
  728. ucbdali            46.0.0.13     -tf-             d e a d
  729. ucbmatisse         46.0.0.14     -tf-             d e a d
  730. ucbmedea           46.0.0.15     -tf-             d e a d
  731. ucbingres          46.0.0.19     -tf-             d e a d
  732. ndre1              48.3.1.41     -tfs   accepted  accepted+ accepted
  733. clarksburg-expak   8.0.0.4       ----       u n r e a c h a b l e
  734. clarksburg-monitor 8.0.0.44      ----       u n r e a c h a b l e
  735.  
  736.  
  737.  
  738.  
  739.  
  740.  
  741.  
  742.  
  743.  
  744.  
  745.  
  746.  
  747. Page 13
  748.  
  749.