- Prefix
- 40:F2:E9 40-F2-E9 40F2.E9
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 40:F2:E9:00:00:00 – 40:F2:E9:FF:FF:FF
- Organization
- IBM
- Registered address
- 3039 E Cornwallis Rd, Research Triangle Park NC 27709, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 40:F2:E9:00:00:00
IBM Corp holds 28 blocks in total: see all. Source: IEEE Registration Authority public listing.