OUI Lookup
1048b1
Beijing Duokan Technology Limited
Manufacturer Information
- OUI Prefix
- 1048b1
- Manufacturer
- Beijing Duokan Technology Limited
- Address
- Room 1105, Changxin Building, No.39 Anding Road Chaoyang District Beijing CN 100029
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1048B1
The OUI prefix 1048B1 is assigned to Beijing Duokan Technology Limited, based in Room 1105, Changxin Building, No.39 Anding Road Chaoyang District Beijing CN 100029 . 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 Beijing Duokan Technology Limited.