- Prefix
- 5C:0E:8B 5C-0E-8B 5C0E.8B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 5C:0E:8B:00:00:00 – 5C:0E:8B:FF:FF:FF
- Organization
- Extreme Networks Headquarters
- Registered address
- 475 Half Day Road, Lincolnshire IL 60069, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 5C:0E:8B:00:00:00
Extreme Networks Headquarters holds 73 blocks in total: see all. Source: IEEE Registration Authority public listing.