MAC Address Lookup

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


OUI prefix: 70:B3:D5:FF:D

Vendor name: i2Systems


355 Bantam Lake Road
Morris CT 06763

Assignment Type MA-S

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

Initial registration: 07 April 2021

MAC Address Vendor Country US map