MAC Address Lookup

3Com Ltd 00:0D:54

00:0D:54 is a 24-bit MA-L MAC address block registered to 3Com Ltd in GB.

Vendor

3Com Ltd

MA-L · 24-bit
00:0D:54

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:0D:54
Match
MA-L assignment
Address range
00:0D:54:00:00:00 – 00:0D:54:FF:FF:FF
Addresses in block
16,777,216
Country
GB
Organization address
Peoplebuilding 2 Hemel Hempstead Herts GB HP2 4NW
First registered
Jun 1, 2003

Formats

  • Plain hex 000D54
  • Colon-separated 00:0D:54
  • Hyphen-separated 00-0D-54
  • Cisco dot notation 000D.54

Prefix lineage

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

  1. 3Com Europe Ltd Jun 1, 2003
  2. 3Com Ltd Dec 31, 2007