MAC Address Lookup

Private 20:5B:2A

20:5B:2A is a 24-bit MA-L MAC address block registered to Private.

Vendor

Private

MA-L · 24-bit Private registration
20:5B:2A

Unicast · Universally administered (U/L bit clear)

Matched prefix
20:5B:2A
Match
MA-L assignment
Address range
20:5B:2A:00:00:00 – 20:5B:2A:FF:FF:FF
Addresses in block
16,777,216
First registered
Dec 2, 2010

Formats

  • Plain hex 205B2A
  • Colon-separated 20:5B:2A
  • Hyphen-separated 20-5B-2A
  • Cisco dot notation 205B.2A