| 2001:4dd0:d4fd:: | 2001:4dd0:d4fd:ffff:ffff:ffff:ffff:ffff |  BartelsRieger Atemschutztechnik - GmbH & Co. KG .. |
| 2001:4dd0:d4fe:: | 2001:4dd0:d4fe:ffff:ffff:ffff:ffff:ffff | HR UNIVERSAL GmbH Christophstr. 19 D-50670 Koeln.. |
| 2001:4dd0:d4ff:: | 2001:4dd0:d4ff:ffff:ffff:ffff:ffff:ffff | Dermatologische Praxis Dr.med. Thomas Schaefer, .. |
| 2001:4dd0:d500:: | 2001:4dd0:d500:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d501:: | 2001:4dd0:d501:ffff:ffff:ffff:ffff:ffff | Carl Duisberg Centren gGmbH Hansaring 49 D-50670.. |
| 2001:4dd0:d502:: | 2001:4dd0:d502:ffff:ffff:ffff:ffff:ffff | Winnen - Ges. fuer Elektro- und - kommunikations.. |
| 2001:4dd0:d503:: | 2001:4dd0:d503:ffff:ffff:ffff:ffff:ffff | Verband der Dioezesen Deutschlands Kaiserstr. 16.. |
| 2001:4dd0:d504:: | 2001:4dd0:d504:ffff:ffff:ffff:ffff:ffff | BCW GmbH Spiesergasse 20 D-50670 Koeln |
| 2001:4dd0:d505:: | 2001:4dd0:d505:ffff:ffff:ffff:ffff:ffff | Wasserversorgungszweckverband Perlenbach Am Hand.. |
| 2001:4dd0:d506:: | 2001:4dd0:d506:ffff:ffff:ffff:ffff:ffff | Feedmee Design GmbH Lichtstr. 43a D-50825 Koeln |
