MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 00:C0:3D is registered to WIESEMANN & THEIS GMBH, located at WITTENER STR. 312DE.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was initially registered on 22 April 1998, with the most recent update made on 17 November 2015.
OUI: 00:C0:3D
Vendor name: WIESEMANN & THEIS GMBH
Address:
Assignment Type MA-L WITTENER STR. 312
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 22 April 1998
