MAC Address Lookup

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

 MAC

Citizen Watch Co., Ltd.

OUI prefix: 00:0C:AC

Vendor name: Citizen Watch Co., Ltd.

Address:

6-1-12
Tanashi-cho
Nishi-Tokyo-shi Tokyo 188-8511
JP.

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: 11 April 2003

MAC Address Vendor Country JP map