MAC Address Lookup

Amazon Technologies Inc. 20:A1:71

20:A1:71 is a 24-bit MA-L MAC address block registered to Amazon Technologies Inc. in US.

Vendor

Amazon Technologies Inc.

MA-L · 24-bit
20:A1:71

Unicast · Universally administered (U/L bit clear)

Matched prefix
20:A1:71
Match
MA-L assignment
Address range
20:A1:71:00:00:00 – 20:A1:71:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
P.O Box 8102 Reno NV US 89507
First registered
May 28, 2020

Formats

  • Plain hex 20A171
  • Colon-separated 20:A1:71
  • Hyphen-separated 20-A1-71
  • Cisco dot notation 20A1.71