MAC Address Lookup

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


CI Network Corp.

OUI: 00:15:B5

Vendor name: CI Network Corp.


2F Daini Inoue Bldg
Tokyo 107-0052

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: 09 September 2005

MAC Address Vendor Country JP map