- Prefix
- D4:C7:66 D4-C7-66 D4C7.66
- Block type
- MA-L (16,777,216 addresses)
- Address range
- D4:C7:66:00:00:00 – D4:C7:66:FF:FF:FF
- Organization
- Acentic GmbH
- Registered address
- Venloer Strasse 151-153, Cologne 50672, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up D4:C7:66:00:00:00
Acentic GmbH holds 1 block in total: see all. Source: IEEE Registration Authority public listing.