MAC Address Lookup

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


Cosylab d.d.

MAC prefix: 70:B3:D5:63:5

Vendor name: Cosylab d.d.

MAC range: 70:B3:D5:63:50:00 - 70:B3:D5:63:5F:FF

Block Size: 4095 (4.09 k)


Teslova ulica 30
Ljubljana 1000

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

Country SI map