| 2001:4dd0:d47b:: | 2001:4dd0:d47b:ffff:ffff:ffff:ffff:ffff |  Formel D GmbH Schanzenstr. 6y DE-51063 Koeln |
| 2001:4dd0:d47c:: | 2001:4dd0:d47c:ffff:ffff:ffff:ffff:ffff | LD Didactic GmbH Gleueler Str.72 DE-50226 Freche.. |
| 2001:4dd0:d47d:: | 2001:4dd0:d47d:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d47e:: | 2001:4dd0:d47e:ffff:ffff:ffff:ffff:ffff | KAMOI Europe GmbH Dieselstr. 6h D-50259 Pulheim |
| 2001:4dd0:d47f:: | 2001:4dd0:d47f:ffff:ffff:ffff:ffff:ffff | ESKA GmbH Belgische Allee 50 D-53842 Troisdorf |
| 2001:4dd0:d480:: | 2001:4dd0:d480:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d481:: | 2001:4dd0:d481:ffff:ffff:ffff:ffff:ffff | Stiftung Mary Ward Boekenbuschstr. 4 D-42555 Vel.. |
| 2001:4dd0:d482:: | 2001:4dd0:d482:ffff:ffff:ffff:ffff:ffff | Stiftung Mary Ward Frohnstr. 12 D-42555 Velbert |
| 2001:4dd0:d483:: | 2001:4dd0:d483:ffff:ffff:ffff:ffff:ffff | Top Tank Cleaning GmbH & Co. KG Am Eifeltor 4 DE.. |
| 2001:4dd0:d484:: | 2001:4dd0:d484:ffff:ffff:ffff:ffff:ffff | Art-Invest OSMAB Projekt GmbH Peter-Huppertz-Str.. |
