- Prefix
- 00:20:3B 00-20-3B 0020.3B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:20:3B:00:00:00 – 00:20:3B:FF:FF:FF
- Organization
- WISDM LTD.
- Registered address
- ST. JOHNS INNOVATION CENTRE, ENGLAND, GB
- Country
- United Kingdom (GB)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:20:3B:00:00:00
WISDM LTD. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.