OUI Lookup
b40421
zte corporation
Manufacturer Information
- OUI Prefix
- b40421
- Manufacturer
- zte corporation
- Address
- 12/F.,zte R&D building ,kejinan Road,Shenzhen,P.R.China shenzhen guangdong CN 518057
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 493
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B40421
The OUI prefix B40421 is assigned to zte corporation, based in 12/F.,zte R&D building ,kejinan Road,Shenzhen,P.R.China shenzhen guangdong CN 518057 . 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 zte corporation.
Other prefixes from zte corporation
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