- Prefix
- 80:CE:B1 80-CE-B1 80CE.B1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 80:CE:B1:00:00:00 – 80:CE:B1:FF:FF:FF
- Organization
- Theissen Training Systems GmbH
- Registered address
- Schuchardstrasse 3, Duesseldorf NRW 40595, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 80:CE:B1:00:00:00
Theissen Training Systems, Inc. holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.