OUI Lookup
001870
E28 Shanghai Limited
Manufacturer Information
- OUI Prefix
- 001870
- Manufacturer
- E28 Shanghai Limited
- Address
- 2/F Eastern Tower Shanghai CN 200001
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001870
The OUI prefix 001870 is assigned to E28 Shanghai Limited, based in 2/F Eastern Tower Shanghai CN 200001 . 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 E28 Shanghai Limited.