20:AC:9C China Telecom Corporation Limited
Every MAC address from 20:AC:9C:00:00:00 to 20:AC:9C:FF:FF:FF belongs to a block the IEEE assigned to China Telecom Corporation Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:AC:9C belongs to
Written 20:AC:9C, 20-AC-9C or 20AC9C, depending on the system. Look up a full address.
Prefix
20:AC:9C
Organization
China Telecom Corporation Limited
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:AC:9C:00:00:00
Last address
20:AC:9C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
31 Jinrong Street, Xicheng District, Beijing, China Beijing, China CN 100033