| 2001:4dd0:d4f3:: | 2001:4dd0:d4f3:ffff:ffff:ffff:ffff:ffff |  Lanius GmbH Rolandstr. 63 D-50677 Koeln |
| 2001:4dd0:d4f4:: | 2001:4dd0:d4f4:ffff:ffff:ffff:ffff:ffff | Fest Technology GmbH Am Stadion 18 D-51465 Bergi.. |
| 2001:4dd0:d4f5:: | 2001:4dd0:d4f5:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d4f6:: | 2001:4dd0:d4f6:ffff:ffff:ffff:ffff:ffff | W+P Bausysteme Montage GmbH Vogelsanger Str. 270.. |
| 2001:4dd0:d4f7:: | 2001:4dd0:d4f7:ffff:ffff:ffff:ffff:ffff | Appsfactory GmbH Richmodstr. 31 D-50667 Koeln |
| 2001:4dd0:d4f8:: | 2001:4dd0:d4f8:ffff:ffff:ffff:ffff:ffff | COGITANDA Dataprotect AG Duerener Str. 401 D-508.. |
| 2001:4dd0:d4f9:: | 2001:4dd0:d4f9:ffff:ffff:ffff:ffff:ffff | Magellan Netzwerke GmbH Bahnhofstr. 11a D-51143 .. |
| 2001:4dd0:d4fa:: | 2001:4dd0:d4fa:ffff:ffff:ffff:ffff:ffff | Stadt Huerth Lindenstr. 20 DE-50354 Huerth |
| 2001:4dd0:d4fb:: | 2001:4dd0:d4fb:ffff:ffff:ffff:ffff:ffff | WeGo Systembaustoffe GmbH Industriestr. 12 D-507.. |
| 2001:4dd0:d4fc:: | 2001:4dd0:d4fc:ffff:ffff:ffff:ffff:ffff | WeGo Systembaustoffe GmbH Kelvinstr. 25 D-50996 .. |
