OUI Lookup
648fdb
Huaqin Technology Co.LTD
Manufacturer Information
- OUI Prefix
- 648fdb
- Manufacturer
- Huaqin Technology Co.LTD
- Address
- 11th Floor,Unit 12,No.399 Keyuan Road,Pudong, Shanghai Shanghai Pudong CN 201203
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 648FDB
The OUI prefix 648FDB is assigned to Huaqin Technology Co.LTD, based in 11th Floor,Unit 12,No.399 Keyuan Road,Pudong, Shanghai Shanghai Pudong CN 201203 . 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 Huaqin Technology Co.LTD.