MAC Address Lookup

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


IEEE 802.1 Working Group

MAC prefix: 00:80:C2

Vendor name: IEEE 802.1 Working Group

MAC range: 00:80:C2:00:00:00 - 00:80:C2:FF:FF:FF

Block Size: 16777215 (16.77 M)


802.1 CHAIR c/o IEEE
Piscataway NJ 08554

Type MA-L

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

Initial registration: 22 April 1998

Last updated: 21 February 2017

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