| 2001:4dd0:d59d:: | 2001:4dd0:d59d:ffff:ffff:ffff:ffff:ffff |  Stadtentwicklung Alsdorf GmbH Burgstr. 17 D-5247.. |
| 2001:4dd0:d59e:: | 2001:4dd0:d59e:0:ffff:ffff:ffff:ffff | Deutz AG Hansestr. 67 D-51149 Koeln |
| 2001:4dd0:d59e:1:: | 2001:4dd0:d59e:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d59f:: | 2001:4dd0:d59f:ffff:ffff:ffff:ffff:ffff | nicos AG Spicher Str. 46 D-53844 Troisdorf |
| 2001:4dd0:d5a0:: | 2001:4dd0:d5a0:ffff:ffff:ffff:ffff:ffff | Bisping Medizintechnik GmbH An der Glashuette 8 .. |
| 2001:4dd0:d5a1:: | 2001:4dd0:d5a2:ffff:ffff:ffff:ffff:ffff | eon Biokraftwerk Industriestr. 1 D-50354 Huerth |
| 2001:4dd0:d5a3:: | 2001:4dd0:d5a3:ffff:ffff:ffff:ffff:ffff | NetCologne Gesellschaft fur Telekommunikation mb.. |
| 2001:4dd0:d5a4:: | 2001:4dd0:d5a4:ffff:ffff:ffff:ffff:ffff | Caritas Betriebs- und Werkstaetten GmbH Aachener.. |
| 2001:4dd0:d5a5:: | 2001:4dd0:d5a5:ffff:ffff:ffff:ffff:ffff | Stadt Heinsberg Schafhausener Str. 41 D-52525 He.. |
| 2001:4dd0:d5a6:: | 2001:4dd0:d5a6:ffff:ffff:ffff:ffff:ffff | Stadt Baesweiler - Rathaus Straussende 24 D-5249.. |
