MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
A-M Systems
MAC address prefix 70:B3:D5:3B:B is registered to A-M Systems, located at PO BOX 850Carlsborg WA 98324US.
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 06 September 2016, and no subsequent updates have been recorded.
OUI: 70:B3:D5:3B:B
Vendor name: A-M Systems
Address:
Assignment Type MA-S PO BOX 850
Carlsborg WA 98324
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 06 September 2016
