- Prefix
- 10:00:5A 10-00-5A 1000.5A
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 10:00:5A:00:00:00 – 10:00:5A:FF:FF:FF
- Organization
- IBM Corp
- Registered address
- 3039 E Cornwallis Road, Research Triangle Park NC 27709-2195, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 10:00:5A:00:00:00
IBM Corp holds 28 blocks in total: see all. Source: IEEE Registration Authority public listing.