Online IP/Subnet Calculators
Below is our list of online IP calculators allowing to perform subnet network calculations using network class, IP address, subnet mask, subnet bits, mask bits, maximum required IP subnets and maximum required hosts per subnet.
| Site | Brief Description | Screenshot |
 jodies.de/ipcalc |
Simple Perl based IP calculator with basic features |
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| subnet-calculator.com | Powerful Java tool for IP/Subnet calculations |
|
 subnetmask.info |
Detailed JavaScript IP calculator to generate a list of subnets |
|
 faqintosh.com |
Simple JavaScript IP calculator |
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| subnetonline.com |
Professional and very detailed |
|
 t1shopper.com |
Powerful tool set to calculate Subnet masks, IP addresses, numbers of hosts and etc. |
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