| 2001:4dd0:d0aa:: | 2001:4dd0:d0aa:ffff:ffff:ffff:ffff:ffff |  NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d0ab:: | 2001:4dd0:d0ab:ffff:ffff:ffff:ffff:ffff | Magellan Netzwerke GmbH Urbacher Weg 19 D-51149 .. |
| 2001:4dd0:d0ac:: | 2001:4dd0:d0ac:ffff:ffff:ffff:ffff:ffff | GFO-ITS Muelheimer Str. 11 DE-53840 Troisdorf |
| 2001:4dd0:d0ad:: | 2001:4dd0:d0ad:ffff:ffff:ffff:ffff:ffff | Thermobil mobile Kuehllager GmbH Otto-Schott-Str.. |
| 2001:4dd0:d0ae:: | 2001:4dd0:d0ae:ffff:ffff:ffff:ffff:ffff | Trapp - Lauterborn Rochusstr. 33 DE-50827 Koeln |
| 2001:4dd0:d0af:: | 2001:4dd0:d0b0:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d0b1:: | 2001:4dd0:d0b1:ffff:ffff:ffff:ffff:ffff | VFG Verbund Farbe und Gestaltung GmbH Eupener St.. |
| 2001:4dd0:d0b2:: | 2001:4dd0:d0b2:ffff:ffff:ffff:ffff:ffff | FOB Holding GmbH Vogelsanger Str. 78 D-50823 Koe.. |
| 2001:4dd0:d0b3:: | 2001:4dd0:d0b3:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d0b4:: | 2001:4dd0:d0b4:ffff:ffff:ffff:ffff:ffff | Governikus GmbH & Co. KG Herwarthstr. 1 DE-50672.. |
