- Prefix
- 00:1B:99 00-1B-99 001B.99
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:1B:99:00:00:00 – 00:1B:99:FF:FF:FF
- Organization
- KS System GmbH
- Registered address
- Alexanderstraße 37, Muelheim NRW 45472, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:1B:99:00:00:00
KS System GmbH holds 1 block in total: see all. Source: IEEE Registration Authority public listing.