MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
i.s.t isdn-support technik GmbH
OUI: 00:04:65
Vendor name: i.s.t isdn-support technik GmbH
Address:
Assignment Type MA-L Rhein Strasse 7E
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 04 December 2000
