MAC Address Lookup

 MAC

3Com Ltd

MAC prefix: 00:0F:CB

Vendor name: 3Com Ltd

MAC range: 00:0F:CB:00:00:00 - 00:0F:CB:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Peoplebuilding 2
Hemel Hempstead Herts HP2 4NW
GB.

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 03 April 2004

Last updated: 17 November 2015

Country GB map