MAC Address Lookup

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


Heinzinger electronic GmbH

MAC prefix: 00:B7:A8

Vendor name: Heinzinger electronic GmbH

MAC range: 00:B7:A8:00:00:00 - 00:B7:A8:FF:FF:FF

Block Size: 16777215 (16.77 M)


Anton Jakob Str.4
Rosenheim BY 83026

Type MA-L

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

Initial registration: 14 January 2020

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