- Prefix
- 0C:81:12 0C-81-12 0C81.12
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 0C:81:12:00:00:00 – 0C:81:12:FF:FF:FF
- Organization
- Private
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 0C:81:12:00:00:00
Private holds 88 blocks in total: see all. Source: IEEE Registration Authority public listing.