- Prefix
- D4:1C:1C D4-1C-1C D41C.1C
- Block type
- MA-L (16,777,216 addresses)
- Address range
- D4:1C:1C:00:00:00 – D4:1C:1C:FF:FF:FF
- Organization
- RCF S.P.A.
- Registered address
- Via Raffaello Sanzio 13, Reggio Emilia Italy 42124, IT
- Country
- Italy (IT)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up D4:1C:1C:00:00:00
RCF S.P.A. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.