MAC Address Lookup

Chubb Electronic Security Systems Ltd 00:1C:5B

00:1C:5B is a 24-bit MA-L MAC address block registered to Chubb Electronic Security Systems Ltd in GB.

Vendor

Chubb Electronic Security Systems Ltd

MA-L · 24-bit
00:1C:5B

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:1C:5B
Match
MA-L assignment
Address range
00:1C:5B:00:00:00 – 00:1C:5B:FF:FF:FF
Addresses in block
16,777,216
Country
GB
Organization address
Shadsworth Road Blackburn Lancashire GB BB1 2PR
First registered
May 13, 2007

Formats

  • Plain hex 001C5B
  • Colon-separated 00:1C:5B
  • Hyphen-separated 00-1C-5B
  • Cisco dot notation 001C.5B

Prefix lineage

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

  1. Initial Electronic Security Systems May 13, 2007
  2. Chubb Electronic Security Systems Ltd Feb 9, 2008