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ooni / probe

OONI Probe network measurement tool for detecting internet censorship
https://ooni.org/install
BSD 3-Clause "New" or "Revised" License
749 stars 142 forks source link

Help needed #2732

Open r3a1d3a1 opened 1 month ago

r3a1d3a1 commented 1 month ago

I'm sorry if this may not be exactly on topic, but I didn't know a better place to ask this.

Is there a tool to help figure out whether an IP:Port:Protocol is blocked by the ISP or the destination server?

I imagine such a tool would depend on trace-route and potentially comparing the delay in getting an RST vs the outbound path. It's ok if this tool is not 100% accurate, but it'd be great if it self-reports its degree of certainty.

Thanks a lot in advance