MAC Address Lookup

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

 MAC

Faculty of Science and Technology, Keio University

OUI prefix: 00:0C:21

Vendor name: Faculty of Science and Technology, Keio University

Address:

3-14-1 Hiyoshi
Kohoku-ku
Yokohama Kanagawa 223-8522
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: 07 February 2003

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