MAC Address Lookup

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


Castle Technology Ltd

OUI: 00:09:95

Vendor name: Castle Technology Ltd


Ore Trading Estate
Framlingham Suffolk IP13 9LL

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: 05 June 2002

MAC Address Vendor Country GB map