MAC Address Lookup

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


OUI prefix: 70:B3:D5:46:1

Vendor name: TESEC Corporation


Kamikitadai 3-Chome
Higasiyamato Tokyo 2070023

Assignment Type MA-S

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

Initial registration: 06 September 2016

MAC Address Vendor Country JP map