MAC Address Lookup

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



MAC prefix: 18:D6:6A

Vendor name: Inmarsat

MAC range: 18:D6:6A:00:00:00 - 18:D6:6A:FF:FF:FF

Block Size: 16777215 (16.77 M)


99 City Road
London EC1Y 1AX

Type MA-L

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

Initial registration: 04 February 2012

Last updated: 17 November 2015

Country GB map