- Prefix
- B4:B8:8D B4-B8-8D B4B8.8D
- Block type
- MA-L (16,777,216 addresses)
- Address range
- B4:B8:8D:00:00:00 – B4:B8:8D:FF:FF:FF
- Organization
- Thuh Company
- Registered address
- 605 Territorial Dr, Bolingbrook IL 60440, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up B4:B8:8D:00:00:00
Thuh Company holds 1 block in total: see all. Source: IEEE Registration Authority public listing.