MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
JSC SDO Chromatec
MAC address prefix A4:B3:6A is registered to JSC SDO Chromatec, located at 94Stroiteley streetYoshkar-Ola Mari El republic 424000RU.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 07 May 2011, with the most recent update made on 17 November 2015.
OUI: A4:B3:6A
Vendor name: JSC SDO Chromatec
Address:
Assignment Type MA-L 94
Stroiteley street
Yoshkar-Ola Mari El republic 424000
RU.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 07 May 2011
