MAC Address Lookup

Hewlett Packard 78:AC:C0

78:AC:C0 is a 24-bit MA-L MAC address block registered to Hewlett Packard in US.

Vendor

Hewlett Packard

MA-L · 24-bit
78:AC:C0

Unicast · Universally administered (U/L bit clear)

Matched prefix
78:AC:C0
Match
MA-L assignment
Address range
78:AC:C0:00:00:00 – 78:AC:C0:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
11445 Compaq Center Drive Houston US 77070
First registered
Oct 19, 2010

Formats

  • Plain hex 78ACC0
  • Colon-separated 78:AC:C0
  • Hyphen-separated 78-AC-C0
  • Cisco dot notation 78AC.C0

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 Oct 19, 2010
  2. Hewlett-Packard Company Jun 14, 2011
  3. Hewlett Packard Oct 1, 2015