Summary

Country
US United States
Domain sdcwa.org
Size 512
Registry ARIN
Network Name SBC216103000000030220

Whois

American Registry for Internet Numbers NET216 (NET-216-0-0-0-0) 216.0.0.0 - 216.255.255.255
AT&T Enterprises, LLC SBCIS-SIS80 (NET-216-100-0-0-1) 216.100.0.0 - 216.103.255.255
SanDiegoCountyWaterAuthority SBC216103000000030220 (NET-216-103-0-0-1) 216.103.0.0 - 216.103.1.255

CIDR IP address subranges within 216.103.0.0/23 subnet

  • 216.103.0.0/24
  • 216.103.1.0/24

Get started with 100,000 free lookups: sign up