MAC Address Lookup

Ing. Büro Dr. Beutlhauser 00:0B:41

00:0B:41 is a 24-bit MA-L MAC address block registered to Ing. Büro Dr. Beutlhauser in DE.

Vendor

Ing. Büro Dr. Beutlhauser

MA-L · 24-bit
00:0B:41

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:0B:41
Match
MA-L assignment
Address range
00:0B:41:00:00:00 – 00:0B:41:FF:FF:FF
Addresses in block
16,777,216
Country
DE
Organization address
Roemerweg 4 Grassau DE D-83224
First registered
Oct 14, 2002

Formats

  • Plain hex 000B41
  • Colon-separated 00:0B:41
  • Hyphen-separated 00-0B-41
  • Cisco dot notation 000B.41

Prefix lineage

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

  1. Ing. Buero Dr. Beutlhauser Oct 14, 2002
  2. Ing. Büro Dr. Beutlhauser Jan 30, 2013
  3. Ing. Buero Dr. Beutlhauser Jan 31, 2013
  4. Ing. Büro Dr. Beutlhauser Feb 14, 2013
  5. Ing. Büro Dr. Beutlhauser Aug 27, 2015