MAC Address Lookup

GKD Gesellschaft Fur Kommunikation Und Datentechnik 00:20:B2

00:20:B2 is a 24-bit MA-L MAC address block registered to GKD Gesellschaft Fur Kommunikation Und Datentechnik in DE.

Vendor

GKD Gesellschaft Fur Kommunikation Und Datentechnik

MA-L · 24-bit
00:20:B2

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:20:B2
Match
MA-L assignment
Address range
00:20:B2:00:00:00 – 00:20:B2:FF:FF:FF
Addresses in block
16,777,216
Country
DE
Organization address
SAARBURGER RING 10-12 68229 MANNHEIM DE
First registered
Apr 22, 1998

Formats

  • Plain hex 0020B2
  • Colon-separated 00:20:B2
  • Hyphen-separated 00-20-B2
  • Cisco dot notation 0020.B2

Prefix lineage

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

  1. GKD GESELLSCHAFT FUR Apr 22, 1998
  2. GKD Gesellschaft Fur Kommunikation Und Datentechnik Jun 5, 2002