| 2003:c0:84f:: | 2003:c0:84f:ffff:ffff:ffff:ffff:ffff | DEUTSCHE TELEKOM BUSINESS SOLUTIONS |
| 2003:c0:850:: | 2003:c0:850:ffff:ffff:ffff:ffff:ffff | Deutsche Telekom AG |
| 2003:c0:851:: | 2003:c0:851:ffff:ffff:ffff:ffff:ffff | Jaeckle Frische-Partner GmbH |
| 2003:c0:852:: | 2003:c0:852:ffff:ffff:ffff:ffff:ffff | Theodor Woelpert GmbH & Co KG |
| 2003:c0:853:: | 2003:c0:853:ffff:ffff:ffff:ffff:ffff | CSM Deutschland GmbH |
| 2003:c0:854:: | 2003:c0:854:ffff:ffff:ffff:ffff:ffff | Dachser SE |
| 2003:c0:855:: | 2003:c0:855:ffff:ffff:ffff:ffff:ffff | Carl Walther GmbH & Co. Produktions KG |
| 2003:c0:856:: | 2003:c0:856:ffff:ffff:ffff:ffff:ffff | bredent GmbH & Co. KG |
| 2003:c0:857:: | 2003:c0:857:ffff:ffff:ffff:ffff:ffff | Layher Bautechnik GmbH |
| 2003:c0:858:: | 2003:c0:858:ffff:ffff:ffff:ffff:ffff | Deutsche Telekom AG |