MAC Address Lookup

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

ITU-T

OUI: 00:19:A7

Vendor name: ITU-T

Address:

Place des Nations
Geneva 20 CH-1211
CH.

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: 25 September 2006