MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
China Telecom Corporation Limited
OUI: 20:AC:9C
Vendor name: China Telecom Corporation Limited
Address:
Assignment Type MA-L 31 Jinrong Street
Xicheng District
Beijing
China
Beijing
China 100033
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 24 September 2020
