MAC Address Lookup

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

Sumitomo Heavy Industries, Ltd.

MAC prefix: 70:B3:D5:C2:3

MAC range: 70:B3:D5:C2:30:00 - 70:B3:D5:C2:3F:FF

Block Size: 4095 (4.09 k)

Address:

5-2
Soubiraki-cho
Niihama Ehime 792-8588
JP.

Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 07 March 2020