- Prefix
- 00:12:B1 00-12-B1 0012.B1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:12:B1:00:00:00 – 00:12:B1:FF:FF:FF
- Organization
- Dai Nippon Printing Co., Ltd
- Registered address
- 2-8-21,Akabane-minami, Kita-ku Tokyo 115-0044, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:12:B1:00:00:00
Dai Nippon Printing Co., Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.