MAC Address Lookup

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


APP Engineering, Inc.

OUI prefix: 70:B3:D5:04:9

Vendor name: APP Engineering, Inc.


5234 Elmwood Avenue
Indianapolis IN 46203

Assignment Type MA-S

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

Initial registration: 15 February 2018

MAC Address Vendor Country US map