MAC Address Lookup

Apple, Inc. 00:1C:B3

00:1C:B3 is a 24-bit MA-L MAC address block registered to Apple, Inc. in US.

Vendor

Apple, Inc.

MA-L · 24-bit
00:1C:B3

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:1C:B3
Match
MA-L assignment
Address range
00:1C:B3:00:00:00 – 00:1C:B3:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
1 Infinite Loop Cupertino CA US 95014
First registered
May 29, 2007

Formats

  • Plain hex 001CB3
  • Colon-separated 00:1C:B3
  • Hyphen-separated 00-1C-B3
  • Cisco dot notation 001C.B3

Prefix lineage

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

  1. APPLE, INC May 29, 2007
  2. Apple Aug 24, 2013
  3. Apple, Inc. Sep 1, 2015