OUI Lookup
0009b5
3J Tech. Co., Ltd.
Manufacturer Information
- OUI Prefix
- 0009b5
- Manufacturer
- 3J Tech. Co., Ltd.
- Address
- 342 Fushing N. Rd., 2F, Taipei, Taiwan Taipei TW 104
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0009B5
The OUI prefix 0009B5 is assigned to 3J Tech. Co., Ltd., based in 342 Fushing N. Rd., 2F, Taipei, Taiwan Taipei TW 104 . 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 3J Tech. Co., Ltd..