Ipsourcebypass is a Python script that can be used to bypass IP source restrictions using HTTP headers.


  •  17 HTTP headers.
  •  Multithreading.
  •  JSON export with --json outputfile.json.
  •  Auto-detecting most successful bypasses.


$ ./ipsourcebypass.py -h
[~] IP source bypass using HTTP headers, v1.2
usage: ipsourcebypass.py [-h] [-v] -i IP [-t THREADS] [-x PROXY] [-k] [-L] [-j JSONFILE] [-C] [-H HEADERS] [-S] url
This Python script can be used to test for IP source bypass using HTTP headers
positional arguments:
url e.g. https://example.com:port/path
optional arguments:
-h, –help show this help message and exit
-v, –verbose arg1 help message
-i IP, –ip IP IP to spoof.
-t THREADS, –threads THREADS
Number of threads (default: 5)
-x PROXY, –proxy PROXY
Specify a proxy to use for requests (e.g., http://localhost:8080)
-k, –insecure Allow insecure server connections when using SSL (default: False)
-L, –location Follow redirects (default: False)
Save results to specified JSON file.
-C, –curl Generate curl commands for each request.
arg1 help message
-S, –save Save all HTML responses.

Auto-detecting responses that stands out

Results are sorted by uniqueness of their response’s length. This means that the results with unique response length will be on top, and results with response’s length occurring multiple times at the bottom: