OUI Lookup
444891
HDMI Licensing, LLC
Manufacturer Information
- OUI Prefix
- 444891
- Manufacturer
- HDMI Licensing, LLC
- Address
- 1140 East Arques, Suite 100 Sunnyvale CA US 94085
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 444891
The OUI prefix 444891 is assigned to HDMI Licensing, LLC, based in 1140 East Arques, Suite 100 Sunnyvale CA US 94085 . 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 HDMI Licensing, LLC.