MAC Address Lookup

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

 MAC

URYU SEISAKU, LTD.

OUI prefix: 00:12:F9

Vendor name: URYU SEISAKU, LTD.

Address:

1-2-11
HIGASHINARI-KU OSAKA 537-0002
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 December 2004

MAC Address Vendor Country JP map