- Prefix
- B4:81:BF B4-81-BF B481.BF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- B4:81:BF:00:00:00 – B4:81:BF:FF:FF:FF
- Organization
- Meta-Networks, LLC
- Registered address
- Office 106C, 5/2, Varshavskaya street, Saint-Petersburg Saint-Petersburg 196128, RU
- Country
- Russian Federation (RU)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up B4:81:BF:00:00:00
Meta-Networks, LLC holds 1 block in total: see all. Source: IEEE Registration Authority public listing.