MAC Address Lookup

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

Heartlandmicropayments

OUI: 70:B3:D5:45:5

Address:

2115 Chapman Road Suite 159
Chattanooga TN 37421
US.

Assignment Type MA-S

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

Initial registration: 18 February 2016