OUI Lookup
00250a
Security Expert Co. Ltd
Manufacturer Information
- OUI Prefix
- 00250a
- Manufacturer
- Security Expert Co. Ltd
- Address
- 8F-3, No.2, Jian 8th Rd., Jhonghe Taipei TW 235
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00250A
The OUI prefix 00250A is assigned to Security Expert Co. Ltd, based in 8F-3, No.2, Jian 8th Rd., Jhonghe Taipei TW 235 . 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 Security Expert Co. Ltd.