MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OTRUM ASA
MAC address prefix 00:0A:EF is registered to OTRUM ASA, located at BrattekleivFærvik N-4818NO.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 14 October 2002, with the most recent update made on 17 November 2015.
OUI: 00:0A:EF
Vendor name: OTRUM ASA
Address:
Assignment Type MA-L Brattekleiv
Færvik N-4818
NO.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 14 October 2002
