MAC Address Lookup

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


Opti-Sciences, Inc.

OUI prefix: 70:B3:D5:33:8

Vendor name: Opti-Sciences, Inc.


8 Winn Ave
Hudson NH 03051

Assignment Type MA-S

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

Initial registration: 24 October 2018

Country US map