OUI Lookup
849681
Cathay Communication Co.,Ltd
Manufacturer Information
- OUI Prefix
- 849681
- Manufacturer
- Cathay Communication Co.,Ltd
- Address
- Tsinghua Institude A319 of Hi-tech Park,Nanshan district,Shenzhen China Shenzhen Canton CN 0755
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 849681
The OUI prefix 849681 is assigned to Cathay Communication Co.,Ltd, based in Tsinghua Institude A319 of Hi-tech Park,Nanshan district,Shenzhen China Shenzhen Canton CN 0755 . 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 Cathay Communication Co.,Ltd.