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IPv4/6 Range to CIDR(s) Calculator

Calculate CIDR(s) from an IP Range (IPv4/6)
CIDR
  • 192.168.1.1/32
  • 192.168.1.2/31
  • 192.168.1.4/30
  • 192.168.1.8/29
  • 192.168.1.16/28
  • 192.168.1.32/27
  • 192.168.1.64/26
  • 192.168.1.128/25
  • 192.168.2.0/23
  • 192.168.4.0/23
  • 192.168.6.0/24