MAC Address Lookup

D&M Holdings Inc. 00:05:CD

00:05:CD is a 24-bit MA-L MAC address block registered to D&M Holdings Inc. in JP.

Vendor

D&M Holdings Inc.

MA-L · 24-bit
00:05:CD

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:05:CD
Match
MA-L assignment
Address range
00:05:CD:00:00:00 – 00:05:CD:FF:FF:FF
Addresses in block
16,777,216
Country
JP
Organization address
D&M Building, 2-1 Nisshin-cho Kawasaki-shi Kanagawa JP 210-8569
First registered
Jun 4, 2001

Formats

  • Plain hex 0005CD
  • Colon-separated 00:05:CD
  • Hyphen-separated 00-05-CD
  • Cisco dot notation 0005.CD

Prefix lineage

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

  1. Nippon Columbia Jun 4, 2001
  2. Denon, Ltd. Jun 5, 2002
  3. D&M Holdings Inc. Jun 4, 2016