- Prefix
- 54:89:22 54-89-22 5489.22
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 54:89:22:00:00:00 – 54:89:22:FF:FF:FF
- Organization
- Zelfy Inc
- Registered address
- 4655 Old Ironsides Dr, Suite#200, Santa Clara Ca 95054, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 54:89:22:00:00:00
Zelfy Inc holds 1 block in total: see all. Source: IEEE Registration Authority public listing.