- Prefix
- 00:90:58 00-90-58 0090.58
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:90:58:00:00:00 – 00:90:58:FF:FF:FF
- Organization
- Ultra Electronics Command & Control Systems
- Registered address
- Knaves Beech Business Centre, Hemel Hemstead Herts England HP2 7BW, GB
- Country
- United Kingdom (GB)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:90:58:00:00:00
Ultra Electronics Command & Control Systems holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.