- Prefix
- 8C:05:51 8C-05-51 8C05.51
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 8C:05:51:00:00:00 – 8C:05:51:FF:FF:FF
- Organization
- Koubachi AG
- Registered address
- Technoparkstrasse 1, Zurich Zurich 8005, CH
- Country
- Switzerland (CH)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 8C:05:51:00:00:00
Koubachi AG holds 1 block in total: see all. Source: IEEE Registration Authority public listing.