MAC Address Lookup

Hewlett Packard 78:E7:D1

78:E7:D1 is a 24-bit MA-L MAC address block registered to Hewlett Packard in US.

Vendor

Hewlett Packard

MA-L · 24-bit
78:E7:D1

Unicast · Universally administered (U/L bit clear)

Matched prefix
78:E7:D1
Match
MA-L assignment
Address range
78:E7:D1:00:00:00 – 78:E7:D1:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
11445 Compaq Center Drive Houston US 77070
First registered
Jan 23, 2010

Formats

  • Plain hex 78E7D1
  • Colon-separated 78:E7:D1
  • Hyphen-separated 78-E7-D1
  • Cisco dot notation 78E7.D1

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 23, 2010
  2. Hewlett-Packard Company Jun 14, 2011
  3. Hewlett Packard Oct 10, 2015