MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Quad Bit System co., Ltd.
MAC prefix: 00:0B:35
Vendor name: Quad Bit System co., Ltd.
MAC range: 00:0B:35:00:00:00 - 00:0B:35:FF:FF:FF
Block Size: 16777215 (16.77 M)
402 Gayang Technotown
Seoul Kangseogu 157-810
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 14 October 2002
Last updated: 17 November 2015