IP subnet details

166.203.80.0/20

AS20057  — AT&T Enterprises, LLC

Summary

Country
US United States
Domain att.net
Size 4,096
Registry ARIN
Network Name AEL-360

Whois

Various Registries (Maintained by ARIN) NET166 (NET-166-0-0-0-0) 166.0.0.0 - 166.255.255.255
AT&T Enterprises, LLC AEL-360 (NET-166-183-0-0-1) 166.183.0.0 - 166.209.255.255

CIDR IP address subranges within 166.203.80.0/20 subnet

  • 166.203.80.0/24
  • 166.203.81.0/24
  • 166.203.82.0/24
  • 166.203.83.0/24
  • 166.203.84.0/24
  • 166.203.85.0/24
  • 166.203.86.0/24
  • 166.203.87.0/24
  • 166.203.88.0/24
  • 166.203.89.0/24
  • 166.203.90.0/24
  • 166.203.91.0/24
  • 166.203.92.0/24
  • 166.203.93.0/24
  • 166.203.94.0/24
  • 166.203.95.0/24

Get started with 100,000 free lookups: sign up