- Prefix
- 78:52:4A 78-52-4A 7852.4A
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 78:52:4A:00:00:00 – 78:52:4A:FF:FF:FF
- Organization
- Optonic GmbH
- Registered address
- Zollhallenstr. 11, Freiburg 79106, DE
- Country
- Germany (DE)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 78:52:4A:00:00:00
Optonic GmbH holds 1 block in total: see all. Source: IEEE Registration Authority public listing.