Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:11:A1
Vendor name: VISION NETWARE CO.,LTD
Ace Twin Tower (2)#709Seoul Guro-Gu 152-050KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 18 June 2004