OUI Lookup
00199e
Nifty
Manufacturer Information
- OUI Prefix
- 00199e
- Manufacturer
- Nifty
- Address
- miwa4-2-22-105 Nagano JP 3800803
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00199E
The OUI prefix 00199E is assigned to Nifty, based in miwa4-2-22-105 Nagano JP 3800803 . 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 Nifty.