MAC Address Lookup

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


OUI prefix: 70:B3:D5:56:7

Vendor name: DogWatch Inc


10 Michigan Drive
Natick MA 01760

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 06 June 2020

MAC Address Vendor Country US map