OUI Lookup
00119b
Telesynergy Research Inc.
Manufacturer Information
- OUI Prefix
- 00119b
- Manufacturer
- Telesynergy Research Inc.
- Address
- 4F, No. 49, Tung Hsin Rd., Taipei TW 110
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00119B
The OUI prefix 00119B is assigned to Telesynergy Research Inc., based in 4F, No. 49, Tung Hsin Rd., Taipei TW 110 . 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 Telesynergy Research Inc..