MAC Address Lookup

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


4G Systems GmbH & Co. KG

OUI: 00:0E:56

Vendor name: 4G Systems GmbH & Co. KG


Jarrestrasse 2-6
22303 Hamburg

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: 12 February 2004

MAC Address Vendor Country DE map