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How to convert IP Range To CIDR

Looking for Linux Server Admin or WordPress Expert? We can help.

Our Technical Support specialist Vineesh Mohan already posted on What is Network CIDR and how to find it?

As per his post, by going through below link, it will provide Network CIDR

Here we can check the another method to find the Network CIDR

STEP 1 : Go to the below website to get the IP –

STEP 2 : Open Terminal and add your IP like below


STEP 3 : The above command will provide the first and last IP. -

IP address

STEP 4 : Go to and enter first and last IP and then click calculate button

IP address

I used the Network CIDR to secure wordpress using .htacess

About Sibi Antony

Bootstrap and Android LOVER. I've been creating things for the web for over 10 years, from the period of flash and table based layout web sites till mobile and tab friendly web sites.

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