- Prefix
- 00:21:F4 00-21-F4 0021.F4
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:21:F4:00:00:00 – 00:21:F4:FF:FF:FF
- Organization
- INRange Systems, Inc
- Registered address
- 3316 5th Avenue, Suite 100, Altoona PA 16602, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:21:F4:00:00:00
INRange Systems, Inc holds 1 block in total: see all. Source: IEEE Registration Authority public listing.