MAC Address Lookup

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


Daido Signal Co., Ltd.

OUI prefix: 00:25:28

Vendor name: Daido Signal Co., Ltd.


Minato-ku TOKYO 105-8650

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: 15 February 2009

MAC Address Vendor Country JP map