- Prefix
- 54:A5:4B 54-A5-4B 54A5.4B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 54:A5:4B:00:00:00 – 54:A5:4B:FF:FF:FF
- Organization
- NSC Communications Siberia Ltd
- Registered address
- Ordjonikidze 38, Novosibirsk 630099, RU
- Country
- Russian Federation (RU)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 54:A5:4B:00:00:00
NSC Communications Siberia Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.