MAC Address Lookup

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

 MAC

OUI prefix: 00:0C:5C

Vendor name: GTN Systems B.V.

Address:

Postbus 12236
Amsterdam
NL.

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 07 February 2003

MAC Address Vendor Country NL map