Summary

Country
US United States
Domain att.com
Size 8,192
Registry ARIN
Network Name WAYPORT-100-44-NET

Whois

American Registry for Internet Numbers NET100 (NET-100-0-0-0-0) 100.0.0.0 - 100.255.255.255
AT&T Corp. WAYPORT-100-44-NET (NET-100-44-0-0-1) 100.44.0.0 - 100.47.255.255

CIDR IP address subranges within 100.45.0.0/19 subnet

  • 100.45.0.0/23
  • 100.45.2.0/23
  • 100.45.4.0/23
  • 100.45.6.0/23
  • 100.45.8.0/23
  • 100.45.10.0/23
  • 100.45.12.0/23
  • 100.45.14.0/23
  • 100.45.16.0/23
  • 100.45.18.0/23
  • 100.45.20.0/23
  • 100.45.22.0/23
  • 100.45.24.0/23
  • 100.45.26.0/23
  • 100.45.28.0/23
  • 100.45.30.0/23

Get started with 100,000 free lookups: sign up