MAC Address Lookup

Hewlett Packard 10:1F:74

10:1F:74 is a 24-bit MA-L MAC address block registered to Hewlett Packard in US.

Vendor

Hewlett Packard

MA-L · 24-bit
10:1F:74

Unicast · Universally administered (U/L bit clear)

Matched prefix
10:1F:74
Match
MA-L assignment
Address range
10:1F:74:00:00:00 – 10:1F:74:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
11445 Compaq Center Drive Houston US 77070
First registered
Apr 15, 2011

Formats

  • Plain hex 101F74
  • Colon-separated 10:1F:74
  • Hyphen-separated 10-1F-74
  • Cisco dot notation 101F.74

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 Apr 15, 2011
  2. Hewlett-Packard Company Jun 14, 2011
  3. Hewlett Packard Oct 10, 2015