- Prefix
- B4:22:00 B4-22-00 B422.00
- Block type
- MA-L (16,777,216 addresses)
- Address range
- B4:22:00:00:00:00 – B4:22:00:FF:FF:FF
- Organization
- Brother Industries, LTD.
- Registered address
- 15-1, Naeshirocho, Mizuho-ku, NAGOYA 4678561, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up B4:22:00:00:00:00
Brother industries, LTD. holds 6 blocks in total: see all. Source: IEEE Registration Authority public listing.