MAC Address Lookup

Knorr-Bremse IT-Services GmbH 00:1D:69

00:1D:69 is a 24-bit MA-L MAC address block registered to Knorr-Bremse IT-Services GmbH in DE.

Vendor

Knorr-Bremse IT-Services GmbH

MA-L · 24-bit
00:1D:69

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:1D:69
Match
MA-L assignment
Address range
00:1D:69:00:00:00 – 00:1D:69:FF:FF:FF
Addresses in block
16,777,216
Country
DE
Organization address
Moosacher Str. 80 Muenchen BY DE 80809
First registered
Aug 18, 2007

Formats

  • Plain hex 001D69
  • Colon-separated 00:1D:69
  • Hyphen-separated 00-1D-69
  • Cisco dot notation 001D.69

Prefix lineage

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

  1. Knorr-Bremse AG Aug 18, 2007
  2. Knorr-Bremse IT-Services GmbH Mar 27, 2013