- Prefix
- 00:12:9B 00-12-9B 0012.9B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:12:9B:00:00:00 – 00:12:9B:FF:FF:FF
- Organization
- E2S Electronic Engineering Solutions, S.L.
- Registered address
- Sant Ferran 10, Barcelona 08031, ES
- Country
- Spain (ES)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:12:9B:00:00:00
E2S Electronic Engineering Solutions, S.L. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.