- Prefix
- 00:80:E9 00-80-E9 0080.E9
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:80:E9:00:00:00 – 00:80:E9:FF:FF:FF
- Organization
- Madge Ltd.
- Registered address
- Madge House, Maindenhead Berkshire SL6 2HP, GB
- Country
- United Kingdom (GB)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:80:E9:00:00:00
Madge Ltd. holds 4 blocks in total: see all. Source: IEEE Registration Authority public listing.