MAC Address Lookup

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


EKM Metering

MAC prefix: 40:16:FA

Vendor name: EKM Metering

MAC range: 40:16:FA:00:00:00 - 40:16:FA:FF:FF:FF

Block Size: 16777215 (16.77 M)


363 Berkeley Way
Santa Cruz CA 95062

Type MA-L

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

Initial registration: 08 April 2012

Last updated: 17 November 2015

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