- Prefix
- 00:C3:43 00-C3-43 00C3.43
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:C3:43:00:00:00 – 00:C3:43:FF:FF:FF
- Organization
- E-T-A Circuit Breakers Ltd
- Registered address
- 6 Telford Close, Aylesbury Buckinghamshire HP198DG, GB
- Country
- United Kingdom (GB)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:C3:43:00:00:00
E-T-A Circuit Breakers Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.