MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sumitomo Heavy Industries, Ltd.
MAC address prefix 70:B3:D5:C2:3 is registered to Sumitomo Heavy Industries, Ltd., located at 5-2Soubiraki-choNiihama Ehime 792-8588JP.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 07 March 2020, and no subsequent updates have been recorded.
OUI: 70:B3:D5:C2:3
Vendor name: Sumitomo Heavy Industries, Ltd.
Address:
Assignment Type MA-S 5-2
Soubiraki-cho
Niihama Ehime 792-8588
JP.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 07 March 2020
