OUI Lookup
9c961b
IFTER Jerzy Taczalski
Manufacturer Information
- OUI Prefix
- 9c961b
- Manufacturer
- IFTER Jerzy Taczalski
- Address
- Wola Niemiecka 78C Niemce PL 21-025
- Last updated
- 7/22/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 9C961B
The OUI prefix 9C961B is assigned to IFTER Jerzy Taczalski, based in Wola Niemiecka 78C Niemce PL 21-025 . 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 IFTER Jerzy Taczalski.