| 2001:638:512:: | 2001:638:512:ffff:ffff:ffff:ffff:ffff | Studierendenwerk Paderborn |
| 2001:638:513:: | 2001:638:513:ffff:ffff:ffff:ffff:ffff | Hochschule Osnabrueck |
| 2001:638:514:: | 2001:638:514:ffff:ffff:ffff:ffff:ffff | Leibniz-Institut fuer Analytische Wissenschaften.. |
| 2001:638:515:: | 2001:638:515:ffff:ffff:ffff:ffff:ffff | Bischoefliches Generalvikariat Muenster |
| 2001:638:516:: | 2001:638:516:ffff:ffff:ffff:ffff:ffff | Technische Hochschule Georg Agricola |
| 2001:638:517:: | 2001:638:517:ffff:ffff:ffff:ffff:ffff | Hochschule Ruhr West Campus Bottrop |
| 2001:638:518:: | 2001:638:518:ffff:ffff:ffff:ffff:ffff | Hochschule Duesseldorf |
| 2001:638:519:: | 2001:638:519:ffff:ffff:ffff:ffff:ffff | Hochschule fuer Gesundheit Bochum |
| 2001:638:51a:: | 2001:638:51a:ffff:ffff:ffff:ffff:ffff | Hochschule fuer Musik Detmold |
| 2001:638:51b:: | 2001:638:51b:ffff:ffff:ffff:ffff:ffff | Verein zur Foerderung eines Deutschen Forschungs.. |