- Prefix
- 78:E3:B5 78-E3-B5 78E3.B5
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 78:E3:B5:00:00:00 – 78:E3:B5: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 78:E3:B5:00:00:00
Hewlett Packard holds 150 blocks in total: see all. Source: IEEE Registration Authority public listing.