MAC Address Lookup

Cisco Systems, Inc 30:8B:B2

30:8B:B2 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
30:8B:B2

Unicast · Universally administered (U/L bit clear)

Matched prefix
30:8B:B2
Match
MA-L assignment
Address range
30:8B:B2:00:00:00 – 30:8B:B2: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 9, 2019

Formats

  • Plain hex 308BB2
  • Colon-separated 30:8B:B2
  • Hyphen-separated 30-8B-B2
  • Cisco dot notation 308B.B2