MAC Address Lookup

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



MAC prefix: 0C:EF:AF:4

Vendor name: Sentry360

MAC range: 0C:EF:AF:40:00:00 - 0C:EF:AF:4F:FF:FF

Block Size: 1048575 (1.04 M)


23807 W Andrew Road
Plainfield IL 60585

Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 05 February 2016

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