| 2003:100:6810:: | 2003:100:6810:ffff:ffff:ffff:ffff:ffff | KSB Immobilien GmbH & Co. KG |
| 2003:100:6811:: | 2003:100:6811:ffff:ffff:ffff:ffff:ffff | Bundesanstalt fuer Finanzdienstleistungsaufsicht.. |
| 2003:100:6812:: | 2003:100:6812:ffff:ffff:ffff:ffff:ffff | 323.65 Agentur fuer Arbeit Alfter |
| 2003:100:6813:: | 2003:100:6813:ffff:ffff:ffff:ffff:ffff | doo GmbH |
| 2003:100:6814:: | 2003:100:6814:ffff:ffff:ffff:ffff:ffff | EDEKA FK-West |
| 2003:100:6815:: | 2003:100:6815:ffff:ffff:ffff:ffff:ffff | Deutsche Telekom AG |
| 2003:100:6816:: | 2003:100:6816:ffff:ffff:ffff:ffff:ffff | Deutsche Post DHL |
| 2003:100:6817:: | 2003:100:6817:ffff:ffff:ffff:ffff:ffff | Stellar Synergy GmbH |
| 2003:100:6818:: | 2003:100:6818:ffff:ffff:ffff:ffff:ffff | infas Institut fuer angewandte Sozialwissenschaf.. |
| 2003:100:6819:: | 2003:100:6819:ffff:ffff:ffff:ffff:ffff | Erzb. St. Joseph-Gymnasium |