MAC Address Lookup

Harmonic, Inc 00:20:A3

00:20:A3 is a 24-bit MA-L MAC address block registered to Harmonic, Inc in US.

Vendor

Harmonic, Inc

MA-L · 24-bit
00:20:A3

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:20:A3
Match
MA-L assignment
Address range
00:20:A3:00:00:00 – 00:20:A3:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
4300 North First Street San Jose CA US 95134
First registered
Apr 22, 1998

Formats

  • Plain hex 0020A3
  • Colon-separated 00:20:A3
  • Hyphen-separated 00-20-A3
  • Cisco dot notation 0020.A3

Prefix lineage

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

  1. DIVICOM INC. Apr 22, 1998
  2. Harmonic, Inc Aug 18, 2012