MAC Address Lookup

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

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OUI: 70:B3:D5:44:0

Address:

Bld 3
Wallingford CT 06492
US.

Assignment Type MA-S

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

Initial registration: 24 March 2016