MAC Address Lookup

Hewlett Packard 78:E3:B5

78:E3:B5 is a 24-bit MA-L MAC address block registered to Hewlett Packard in US.

Vendor

Hewlett Packard

MA-L · 24-bit
78:E3:B5

Unicast · Universally administered (U/L bit clear)

Matched prefix
78:E3:B5
Match
MA-L assignment
Address range
78:E3:B5:00:00:00 – 78:E3:B5:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
11445 Compaq Center Drive Houston US 77070
First registered
Jan 13, 2011

Formats

  • Plain hex 78E3B5
  • Colon-separated 78:E3:B5
  • Hyphen-separated 78-E3-B5
  • Cisco dot notation 78E3.B5

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Hewlett Packard Jan 13, 2011
  2. Hewlett-Packard Company Jun 14, 2011
  3. Hewlett Packard Oct 1, 2015