MAC Address Lookup

Objective Interface Systems, Inc. 00:23:44

00:23:44 is a 24-bit MA-L MAC address block registered to Objective Interface Systems, Inc. in US.

Vendor

Objective Interface Systems, Inc.

MA-L · 24-bit
00:23:44

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:23:44
Match
MA-L assignment
Address range
00:23:44:00:00:00 – 00:23:44:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
220 Spring Street, Suite 530 Herndon VA US 20170-6201
First registered
Oct 8, 2008

Formats

  • Plain hex 002344
  • Colon-separated 00:23:44
  • Hyphen-separated 00-23-44
  • Cisco dot notation 0023.44

Prefix lineage

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

  1. Objective Interface Systems Oct 8, 2008
  2. Objective Interface Systems, Inc. Mar 29, 2013