MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OnLogic Inc
MAC address prefix 30:CB:89 is registered to OnLogic Inc, located at 435 Community DriveSouth Burlington VT 05403US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 03 November 2025, and no subsequent updates have been recorded.
OUI: 30:CB:89
Vendor name: OnLogic Inc
Address:
Assignment Type MA-L 435 Community Drive
South Burlington VT 05403
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 03 November 2025
