IP subnet details

131.143.140.0/22

AS6079  — RCN

Summary

Country
US United States
Domain astound.com
Size 1,024
Registry ARIN
Network Name OPTIMA

Whois

Various Registries (Maintained by ARIN) NET131 (NET-131-0-0-0-0) 131.0.0.0 - 131.255.255.255
OptimaTech Wave LLC OPTIMA (NET-131-143-140-0-1) 131.143.140.0 - 131.143.143.255

CIDR IP address subranges within 131.143.140.0/22 subnet

  • 131.143.140.0/24
  • 131.143.141.0/24
  • 131.143.142.0/24
  • 131.143.143.0/24

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