MAC Address Lookup

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

 MAC

IEEE Registration Authority

OUI prefix: 20:85:93

Vendor name: IEEE Registration Authority

Address:

445 Hoes Lane
Piscataway NJ 08554
US.

Assignment Type MA-L

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

Initial registration: 13 June 2019

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