OUI Lookup
c81073
CENTURY OPTICOMM CO.,LTD
Manufacturer Information
- OUI Prefix
- c81073
- Manufacturer
- CENTURY OPTICOMM CO.,LTD
- Address
- WEITUO COMMUNITY,HECHUAN INDUSTRIAL PARK, HECHUAN DISTRICT,CHONGQING,CHINA Chongqing CN 401121
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix C81073
The OUI prefix C81073 is assigned to CENTURY OPTICOMM CO.,LTD, based in WEITUO COMMUNITY,HECHUAN INDUSTRIAL PARK, HECHUAN DISTRICT,CHONGQING,CHINA Chongqing CN 401121 . 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 CENTURY OPTICOMM CO.,LTD.