MAC Address Lookup

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


Cosylab d.d.

OUI: 70:B3:D5:63:5

Vendor name: Cosylab d.d.


Teslova ulica 30
Ljubljana 1000

Assignment Type MA-S

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

Initial registration: 26 November 2016

MAC Address Vendor Country SI map