- Prefix
- 00:23:77 00-23-77 0023.77
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:23:77:00:00:00 – 00:23:77:FF:FF:FF
- Organization
- Isotek Electronics Ltd
- Registered address
- 9 Clayton Wood Bank, Leeds LS16 6QZ, GB
- Country
- United Kingdom (GB)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:23:77:00:00:00
Isotek Electronics Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.