- Convert IP Address to Hex Format


7f.00.00.01 (0x7f000001)

Replace string : "|7d 00 00 01|"

IP to Hex Converter - Convert IP to Hexadecimal - Online - Browserling Web Developer Tools

Useful, free online tool that converts an IP address to hex. No ads, nonsense, or garbage, just a hex IP converter. Press a button – get the result.

Add the following rule to "Filter" Table:


-I INPUT -p tcp -m tcp --dport 443 -m string --hex-string "|7d 00 00 01|" --algo kmp --to 65535 -m string --string "/" --algo bm --to 65535 -j DROP


service iptables restart

Note: Websites hosted on this IP will keep working, but anyone who tries to access IP directly will be blocked !!

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