00:14:7C MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with 00:14:7C are manufactured by 3Com Ltd. Estimated Network devices using 00:14:7C OUI prefix are 16,777,216.

OUI: 00:14:7C
MAC Address Range: 00:14:7C:00:00:00 - 00:14:7C:FF:FF:FF
Vendor Name: 3Com Ltd
Is Private: FALSE
is Registered: TRUE
Vendor Location: Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: GB
Country Name: United Kingdom
Registration Date: 7 May 2005
Update Date: 27 September 2015

3Com Ltd Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
00:0B:AC	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2003-02-07
00:0A:04	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2002-06-05
00:0D:54	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2003-06-01
00:1C:C5	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2007-06-16
00:1A:C1	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2006-12-12
00:18:6E	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2006-06-13
00:16:E0	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2005-12-23
00:0F:CB	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2004-04-03
00:0E:6A	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2004-02-12
00:14:7C	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2005-05-07
00:12:A9	Peoplebuilding 2 Hemel Hempstead Herts HP2 4NW GB	MA-L	2004-10-21