OUI Lookup
d81f65
Private
Manufacturer Information
- OUI Prefix
- d81f65
- Manufacturer
- Private
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 108
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D81F65
The OUI prefix D81F65 is assigned to Private. 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 Private.
Other prefixes from Private
e4f14cPrivatea8881fSERVERCOM (INDIA) PRIVATE LIMITED005079Private00cb00Private1100aaPrivate9c93e4Private000dc2Privatea41752Hifocus Electronics India Private Limitedc8aaccPrivate78870dUnifiedgateways India Private Limited00234aPrivate20d160Private24336cPrivate509871Inventum Technologies Private Limited205b2aPrivate8c8401Private586ed6Private00212cSemIndia System Private Limited000df2Private00082dIndus Teqsite Private Limited000101Private68b41eZEASN TECHNOLOGY PRIVATE LIMITEDbc2978Prama Hikvision India Private Limitedb848ecPrivate