| AS174 | C.C.D. Cogent Communications Deutschland GmbH |
| AS4589 | Easynet GmbH |
| AS5430 | freenet Cityline GmbH |
| AS5521 | MCS-CITYLINE |
| AS5605 | NetUSE AG |
| AS8469 | PIRONET NDH AG |
| AS8687 | PPP Internetdienstleistungen GmbH |
| AS8881 | Versatel Deutschland Holding GmbH (Nord) |
| AS8893 | Artfiles New Media GmbH |
| AS9211 | n@work Internet Informationssysteme GmbH |
| AS12518 | SHLINK Internet Service |
| AS12731 | IPHH Internet Port Hamburg GmbH |
| AS12822 | LYNET Kommunikation |
| AS12923 | Wizard Computersysteme GmbH |
| AS13101 | TNG - THE NET GENERATION AG |
| AS13135 | Wieske's Crew GmbH |
| AS13157 | GOPAS Internet Services HGmbH |
| AS13184 | HanseNet Telekommunikation GmbH |
| AS13237 | LambdaNet Communications Deutschland AG |
| AS15388 | OMCnet Internet Service GmbH |
| AS16378 | OTTO GmbH & Co. KG |
| AS20694 | NMMN New Media Markets & Networks GmbH |
| AS20751 | cix.at / max4eu.net InterNet Solutions |
| AS24640 | BS Web Services |
| AS24905 | terralink GmbH |
| AS29014 | internet4YOU GmbH & Co. KG |
| AS33970 | OH Telecom |
| AS41391 | Clusters KG |
| AS42525 | GlobalConnect A/S |
