MAC Address Lookup

Hewlett Packard 1C:C1:DE

1C:C1:DE is a 24-bit MA-L MAC address block registered to Hewlett Packard in US.

Vendor

Hewlett Packard

MA-L · 24-bit
1C:C1:DE

Unicast · Universally administered (U/L bit clear)

Matched prefix
1C:C1:DE
Match
MA-L assignment
Address range
1C:C1:DE:00:00:00 – 1C:C1:DE:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
11445 Compaq Center Drive Houston US 77070
First registered
Apr 6, 2010

Formats

  • Plain hex 1CC1DE
  • Colon-separated 1C:C1:DE
  • Hyphen-separated 1C-C1-DE
  • Cisco dot notation 1CC1.DE

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 6, 2010
  2. Hewlett-Packard Company Jun 14, 2011
  3. Hewlett Packard Oct 1, 2015