MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OOO RUBEZH NPO
MAC address prefix 44:C3:9B is registered to OOO RUBEZH NPO, located at Pionerskaya 11aBratsk Irkutsk 665717RU.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 16 July 2012, with the most recent update made on 17 November 2015.
OUI: 44:C3:9B
Vendor name: OOO RUBEZH NPO
Address:
Assignment Type MA-L Pionerskaya 11a
Bratsk Irkutsk 665717
RU.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 16 July 2012
