MAC Address Lookup

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


Gatekeeper Systems, Inc.

MAC prefix: 90:34:2B

Vendor name: Gatekeeper Systems, Inc.

MAC range: 90:34:2B:00:00:00 - 90:34:2B:FF:FF:FF

Block Size: 16777215 (16.77 M)


8 Studebaker
Irvine CA 92618

Type MA-L

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

Initial registration: 14 May 2011

Last updated: 17 November 2015

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