MAC Address Lookup

Siemens Home & Office Comm. Devices 00:13:A3

00:13:A3 is a 24-bit MA-L MAC address block registered to Siemens Home & Office Comm. Devices in US.

Vendor

Siemens Home & Office Comm. Devices

MA-L · 24-bit
00:13:A3

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:13:A3
Match
MA-L assignment
Address range
00:13:A3:00:00:00 – 00:13:A3:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
4849 Alpha Road Dallas US 75244
First registered
Feb 6, 2005

Formats

  • Plain hex 0013A3
  • Colon-separated 00:13:A3
  • Hyphen-separated 00-13-A3
  • Cisco dot notation 0013.A3

Prefix lineage

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

  1. Siemens Com CPE Devices Feb 6, 2005
  2. Siemens Home & Office Comm. Devices Mar 27, 2018