- Prefix
- 00:21:7B 00-21-7B 0021.7B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:7B:00:00:00 – 00:21:7B:FF:FF:FF
- Organization
- Bastec AB
- Registered address
- Hästvägen 4A, Malmö SE 212 35, SE
- Country
- Sweden (SE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:7B:00:00:00
Bastec AB holds 1 block in total: see all. Source: IEEE Registration Authority public listing.