MAC Address Lookup

Cisco Systems, Inc B8:62:1F

B8:62:1F is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
B8:62:1F

Unicast · Universally administered (U/L bit clear)

Matched prefix
B8:62:1F
Match
MA-L assignment
Address range
B8:62:1F:00:00:00 – B8:62:1F:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
May 25, 2011

Formats

  • Plain hex B8621F
  • Colon-separated B8:62:1F
  • Hyphen-separated B8-62-1F
  • Cisco dot notation B862.1F

Prefix lineage

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

  1. Cisco Systems May 25, 2011
  2. CISCO SYSTEMS, INC. Jan 30, 2013
  3. Cisco Systems Jan 31, 2013
  4. CISCO SYSTEMS, INC. Feb 14, 2013