OUI Lookup
000619
Connection Technology Systems
Manufacturer Information
- OUI Prefix
- 000619
- Manufacturer
- Connection Technology Systems
- Address
- 18F-6, No. 79, Sec. 1, Hsinchih Taipei, TW
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000619
The OUI prefix 000619 is assigned to Connection Technology Systems, based in 18F-6, No. 79, Sec. 1, Hsinchih Taipei, TW . 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 Connection Technology Systems.