Here is a function in JavaScript that takes an IP address as a string and masks all but the last octet:
console.log(maskIP("192.168.1.100"));
This will output 192.168.1.x
This function uses the split() method to separate the IP address into an array of octets (i.e. ["192", "168", "1", "100"]), and the slice() method to select all but the last octet. It then uses the join() method to join the octets back together into a string, with the last octet replaced with "x".
The same question is asked in the following way but the answer for all is the same?
- How can I make an IP address anonymized in JavaScript?
- How can I mask all but the last octet of an IP address in JavaScript?
- Is there a way to conceal parts of an IP address using JavaScript?
- Can you provide an example of a JavaScript function that masks a given IP address?
- How can I use JavaScript to obscure the first three octets of an IP address?
- Is there any way to hide the IP address of a user in JavaScript?
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