IP subnet details

204.181.152.0/21

AS3364  — Computer Systems Design Company

Summary

Country
US United States
Domain csd.net
Size 2,048
Registry ARIN
Network Name SPRINT-CCB59F

Whois

American Registry for Internet Numbers NET204 (NET-204-0-0-0-0) 204.0.0.0 - 204.255.255.255
Sprint SPRINT-BLKC (NET-204-180-0-0-1) 204.180.0.0 - 204.183.255.255
Computer Systems Design SPRINT-CCB59F (NET-204-181-152-0-1) 204.181.152.0 - 204.181.159.255

CIDR IP address subranges within 204.181.152.0/21 subnet

  • 204.181.152.0/23
  • 204.181.154.0/23
  • 204.181.156.0/23
  • 204.181.158.0/23

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