MAC Address Lookup

Cisco Systems, Inc 50:87:89

50:87:89 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
50:87:89

Unicast · Universally administered (U/L bit clear)

Matched prefix
50:87:89
Match
MA-L assignment
Address range
50:87:89:00:00:00 – 50:87:89:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
170 West Tasman Drive San Jose CA US 95134
First registered
Apr 8, 2014

Formats

  • Plain hex 508789
  • Colon-separated 50:87:89
  • Hyphen-separated 50-87-89
  • Cisco dot notation 5087.89

Prefix lineage

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

  1. Cisco Apr 8, 2014
  2. Cisco Systems, Inc Sep 1, 2015