OUI Lookup
001822
CEC TELECOM CO.,LTD.
Manufacturer Information
- OUI Prefix
- 001822
- Manufacturer
- CEC TELECOM CO.,LTD.
- Address
- 10thFL.CEC Building,6 Zhongguancun South Street Beijing CN 100086
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001822
The OUI prefix 001822 is assigned to CEC TELECOM CO.,LTD., based in 10thFL.CEC Building,6 Zhongguancun South Street Beijing CN 100086 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to CEC TELECOM CO.,LTD..