IP subnet details

209.2.48.0/22

AS14  — Columbia University

Summary

Country
US United States
Domain columbia.edu
Size 1,024
Registry ARIN
Network Name SPRINT-D10233

Whois

American Registry for Internet Numbers NET209 (NET-209-0-0-0-0) 209.0.0.0 - 209.255.255.255
Lamont-Doherty Earth Observatory of Columbia University LDGO (NET-209-2-47-0-2) 209.2.47.0 - 209.2.51.255
Nysernet/Columbia University SPRINT-D10233 (NET-209-2-48-0-1) 209.2.48.0 - 209.2.51.255

CIDR IP address subranges within 209.2.48.0/22 subnet

  • 209.2.48.0/24
  • 209.2.49.0/24
  • 209.2.50.0/24
  • 209.2.51.0/24

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