MAC Address Lookup

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

Optonic GmbH

OUI: 78:52:4A

Vendor name: Optonic GmbH

Address:

Zollhallenstr. 11
Freiburg 79106
DE.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 15 June 2021

Initial registration: 25 April 2018