MAC Address Lookup

Cisco Systems, Inc D4:6D:50

D4:6D:50 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
D4:6D:50

Unicast · Universally administered (U/L bit clear)

Matched prefix
D4:6D:50
Match
MA-L assignment
Address range
D4:6D:50:00:00:00 – D4:6D:50:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
170 West Tasman Drive San Jose CA US 95134
First registered
Oct 23, 2014

Formats

  • Plain hex D46D50
  • Colon-separated D4:6D:50
  • Hyphen-separated D4-6D-50
  • Cisco dot notation D46D.50

Prefix lineage

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

  1. Cisco Oct 23, 2014
  2. Cisco Systems, Inc Sep 1, 2015