- Prefix
- 00:40:1F 00-40-1F 0040.1F
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:40:1F:00:00:00 – 00:40:1F:FF:FF:FF
- Organization
- COLORGRAPH LTD
- Registered address
- UNIT 2, MARS HOUSE, RG7 4QW - UNITED KINGDOM, GB
- Country
- United Kingdom (GB)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:40:1F:00:00:00
COLORGRAPH LTD holds 1 block in total: see all. Source: IEEE Registration Authority public listing.