MAC Address Lookup

Berthold Technologies GmbH and Co.KG 54:F6:66

54:F6:66 is a 24-bit MA-L MAC address block registered to Berthold Technologies GmbH and Co.KG in DE.

Vendor

Berthold Technologies GmbH and Co.KG

MA-L · 24-bit
54:F6:66

Unicast · Universally administered (U/L bit clear)

Matched prefix
54:F6:66
Match
MA-L assignment
Address range
54:F6:66:00:00:00 – 54:F6:66:FF:FF:FF
Addresses in block
16,777,216
Country
DE
Organization address
Calmbacher Strasse 22 Bad Wildbad DE 75323
First registered
Aug 4, 2012

Formats

  • Plain hex 54F666
  • Colon-separated 54:F6:66
  • Hyphen-separated 54-F6-66
  • Cisco dot notation 54F6.66

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Berthold Technologies GmbH & Co.KG Aug 4, 2012
  2. Berthold Technologies GmbH and Co.KG Aug 7, 2012