MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Group 4 Technology Ltd

OUI prefix: 00:15:BD

Vendor name: Group 4 Technology Ltd


Challenge House
Tewkesbury Gloucestershire GL20 8UQ

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 09 September 2005

MAC Address Vendor Country GB map