CIDR IP Converter Tools

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IP Tools Calculate your CIDR! :P

Start IP
End IP

Enter your IP ranges here line by line, eg. 172.17.0.0-172.17.0.254

IP 2 CIDR calculations and counting...
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Your IP ranges are frying in the pan...

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Your IP Address is

3.15.0.46

Choose the tool and run the magic!

GUIDES

NewTutorial: convert IP to binary and decimal

How to SNMPWALK a device

NMAP - how to find open ports

NMAP - convert output XML to CSV

Convert CIDR manually in binary