- Prefix
- 50:41:B9 50-41-B9 5041.B9
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 50:41:B9:00:00:00 – 50:41:B9:FF:FF:FF
- Organization
- I-O DATA DEVICE,INC.
- Registered address
- 3-10,Sakurada-machi, Kanazawa Ishikawa 920-8512, JP
- Country
- Japan (JP)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 50:41:B9:00:00:00
I-O DATA DEVICE,INC. holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.