OUI Lookup
70da9c
TECSEN
Manufacturer Information
- OUI Prefix
- 70da9c
- Manufacturer
- TECSEN
- Address
- $401, Jeongsu Bd, 94-70, SEOUL NA KR 150-037
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 70DA9C
The OUI prefix 70DA9C is assigned to TECSEN, based in $401, Jeongsu Bd, 94-70, SEOUL NA KR 150-037 . 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 TECSEN.