MAC address prefix 00:19:A7 is registered to ITU-T, located at Place des NationsGeneva 20 CH-1211CH.

This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses

The prefix was initially registered on 25 September 2006, with the most recent update made on 17 November 2015.

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

MAC Address Vendor Country CH map