| Firma | Kategorie | Internet-Adresse |
| A | ||
| AOL (Deutschland) | Online | http://www.aol.de |
| AOL (International) | Online | http://www.aol.com |
| C | ||
| Compuserve (Deutschland) | Online | http://www.compuserve.de |
| Compuserve (International) | Online | http://world.compuserve.com/ |
| Cybercity | Online | http://www.cybercity.de/ |
| Cybernet | Online | http://www.cybernet.de/ |
| D | ||
| Deutsche Telekom | Online | http://www.telekom.de |
| Download.com | Online | http://www.download.com/ |
| E | ||
| Eulink | Online | http://www.eulink.de |
| Eunet | Online | http://www.eunet.de |
| G | ||
| Germany Net | Online | http://www.germany.net/ |
| M | ||
| Metronet | Online | http://www.metronet.de |
| Microsoft Network (Deutschland) | Online | http://www.msn.de |
| Microsoft Network (International) | Online | http://www.msn.com |
| Miknet | Online | http://www.mik.net |
| N | ||
| Nacamar | Online | http://www.nacamar.de/ |
| Netscape | Online | http://www.netscape.com |
| O | ||
| One 2 One | Online | http://www.one-2-one.de/ |
| R | ||
| Real-Net | Online | http://www.real-net.de/ |
| Realaudio | Online | http://www.realaudio.com/ |
| S | ||
| Spacenet | Online | http://www.spacenet.de/ |
| Sunworks | Online | http://www.sunworks.com/ |
| T | ||
| Telekom | Online | http://www.telekom.de/ |
| Telekom Online | Online | http://www.t-online.de/ |
| Topnet | Online | http://www.topnet.de/ |
| U | ||
| Unicron Communication | Online | http://www.unicorn.vnet.de/ |
| W | ||
| Windows 95.com | Online | http://www.windows95.com/ |
| Z | ||
| ZD Net (Deutschland) | Online | http://www.zdnet.de/ |
| ZD Net (International) | Online | http://www5.zdnet.com/ |