MAC Address Lookup

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


HEADROOM Broadcast GmbH

MAC prefix: 70:B3:D5:D4:8

Vendor name: HEADROOM Broadcast GmbH

MAC range: 70:B3:D5:D4:80:00 - 70:B3:D5:D4:8F:FF

Block Size: 4095 (4.09 k)


RudowerChaussee 29/31
Berlin Berlin 12489

Type MA-S

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

Initial registration: 04 November 2014

Last updated: 18 February 2016

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