MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Hamamatsu Photonics K.K.
Vendor name: Hamamatsu Photonics K.K.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 01 March 2016
Initial registration: 22 April 1998