MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
China Telecom Corporation Limited
MAC address prefix 20:AC:9C is registered to China Telecom Corporation Limited, located at 31 Jinrong StreetXicheng DistrictBeijingChinaBeijingChina 100033CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 24 September 2020, and no subsequent updates have been recorded.
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
