MAC Address Lookup

HEADROOM Broadcast GmbH 70:B3:D5:D4:8

70:B3:D5:D4:8 is a 36-bit MA-S MAC address block registered to HEADROOM Broadcast GmbH in DE.

Vendor

HEADROOM Broadcast GmbH

MA-S · 36-bit
70:B3:D5:D4:8

Unicast · Universally administered (U/L bit clear)

Matched prefix
70:B3:D5:D4:8
Match
MA-S assignment
Address range
70:B3:D5:D4:80:00 – 70:B3:D5:D4:8F:FF
Addresses in block
4,096
Country
DE
Organization address
RudowerChaussee 29/31 Berlin Berlin DE 12489
First registered
Oct 12, 2014

Formats

  • Plain hex 70B3D5D48
  • Colon-separated 70:B3:D5:D4:8
  • Hyphen-separated 70-B3-D5-D4-8
  • Cisco dot notation 70B3.D5D4.8