MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Ubiquiti Networks Inc.

MAC prefix: D0:21:F9

Vendor name: Ubiquiti Networks Inc.

MAC range: D0:21:F9:00:00:00 - D0:21:F9:FF:FF:FF

Block Size: 16777215 (16.77 M)


685 Third Avenue
27th Floor
New York NY 10017

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 15 July 2020

Country US map