- Prefix
- FC:58:DF FC-58-DF FC58.DF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- FC:58:DF:00:00:00 – FC:58:DF:FF:FF:FF
- Organization
- Interphone Service
- Registered address
- Inwestorow, 8, Mielec Select a state or province 39-300, PL
- Country
- Poland (PL)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up FC:58:DF:00:00:00
Interphone Service holds 1 block in total: see all. Source: IEEE Registration Authority public listing.