| 2003:40:a039:: | 2003:40:a039:ffff:ffff:ffff:ffff:ffff | BEC GmbH |
| 2003:40:a03a:: | 2003:40:a03a:ffff:ffff:ffff:ffff:ffff | Deutsche Telekom AG |
| 2003:40:a03b:: | 2003:40:a03b:ffff:ffff:ffff:ffff:ffff | AEG Electric Tools GmbH |
| 2003:40:a03c:: | 2003:40:a03c:ffff:ffff:ffff:ffff:ffff | Baumhaushotel Weil am Schoenbuch |
| 2003:40:a03d:: | 2003:40:a03d:ffff:ffff:ffff:ffff:ffff | Novotechnik Messwertaufnehmer OHG |
| 2003:40:a03e:: | 2003:40:a03e:ffff:ffff:ffff:ffff:ffff | Squire Patton Boggs (US) LL |
| 2003:40:a03f:: | 2003:40:a041:ffff:ffff:ffff:ffff:ffff | Deutsche Telekom AG |
| 2003:40:a042:: | 2003:40:a042:ffff:ffff:ffff:ffff:ffff | EPLAN Software & Service GmbH |
| 2003:40:a043:: | 2003:40:a043:ffff:ffff:ffff:ffff:ffff | Leopold Kostal GmbH & Co. KG |
| 2003:40:a044:: | 2003:40:a044:ffff:ffff:ffff:ffff:ffff | Deutsche Telekom AG |