- Prefix
- A0:D3:C1 A0-D3-C1 A0D3.C1
- Block type
- MA-L (16,777,216 addresses)
- Address range
- A0:D3:C1:00:00:00 – A0:D3:C1:FF:FF:FF
- Organization
- Hewlett Packard
- Registered address
- 11445 Compaq Center Drive, Houston 77070, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up A0:D3:C1:00:00:00
Hewlett Packard holds 150 blocks in total: see all. Source: IEEE Registration Authority public listing.