- Prefix
- 80:56:3C 80-56-3C 8056.3C
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 80:56:3C:00:00:00 – 80:56:3C:FF:FF:FF
- Organization
- ZF
- Registered address
- Ehlersstraße 50, Friedrichshafen BW 88046, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 80:56:3C:00:00:00
ZF holds 1 block in total: see all. Source: IEEE Registration Authority public listing.