- Prefix
- 00:23:5B 00-23-5B 0023.5B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:23:5B:00:00:00 – 00:23:5B:FF:FF:FF
- Organization
- Gulfstream
- Registered address
- 32 Lummus Drive, Savannah GA 31407, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:23:5B:00:00:00
Gulfstream holds 1 block in total: see all. Source: IEEE Registration Authority public listing.