- Prefix
- 00:03:EF 00-03-EF 0003.EF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:03:EF:00:00:00 – 00:03:EF:FF:FF:FF
- Organization
- Oneline AG
- Registered address
- Steinfeldstraße 3
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:03:EF:00:00:00
Oneline AG holds 1 block in total: see all. Source: IEEE Registration Authority public listing.