MAC Address Lookup

Cisco Systems, Inc 2C:57:41

2C:57:41 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
2C:57:41

Unicast · Universally administered (U/L bit clear)

Matched prefix
2C:57:41
Match
MA-L assignment
Address range
2C:57:41:00:00:00 – 2C:57:41:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Nov 23, 2019

Formats

  • Plain hex 2C5741
  • Colon-separated 2C:57:41
  • Hyphen-separated 2C-57-41
  • Cisco dot notation 2C57.41