OUI Lookup
680ad7
Yancheng Kecheng Optoelectronic Technology Co., Ltd
Manufacturer Information
- OUI Prefix
- 680ad7
- Manufacturer
- Yancheng Kecheng Optoelectronic Technology Co., Ltd
- Address
- No.1 East Road, Kaifa Avenue, Yancheng Jiangsu CN 224007
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 680AD7
The OUI prefix 680AD7 is assigned to Yancheng Kecheng Optoelectronic Technology Co., Ltd, based in No.1 East Road, Kaifa Avenue, Yancheng Jiangsu CN 224007 . 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 Yancheng Kecheng Optoelectronic Technology Co., Ltd.