MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Underground Systems, Inc.
OUI: 70:B3:D5:42:4
Vendor name: Underground Systems, Inc.
Address:
Assignment Type MA-S 3A Trowbridge Drive
Bethel CT 06801
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 13 June 2020
