MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Wesung TNC Co., Ltd.
Vendor name: Wesung TNC Co., Ltd.
Bucheon Chunui Technopark 1st
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 25 October 2008