[noCensorship] Re: KSA proxies

  • From: wayne <wayne@xxxxxxxxxxxxx>
  • To: nocensorship@xxxxxxxxxxxxx
  • Date: 9 Nov 2002 19:48:03 -0000

> From: "aasa37" <aasa37@xxxxxxxxxxxxx>
> To: <nocensorship@xxxxxxxxxxxxx>
> Subject: [noCensorship] Re: KSA proxies

> >The fact that from the KSA, you can telnet elsewhere
> > on that port 7021 (proving it's open), yet SP sees these 64.83.129.10:7021
> timing out
> > intrigues me.
> 
>  Some IRC blocks certain ISP's IP's after some abuse , could it be the case
> here ? but here its for http !!?

I'm not familiar with how that's done. It might be the same, but they 
probably allow you to connect and then drop the connection. If they 
do it that way (rather than by a firewall rule), you should see a 
'F'(ail) in the statProxy results, not a 'T'(imeout). I would need 
to check the code to be sure about that though :-)

> Awalnet :
> statProxy v4.95 report from 212.93.x.x :
> 212.93.193.76   :8080  PFFFPFPPPPPPPFFPFP   1.3/5.1
> 212.93.193.81   :8080  PFFFPFPPPPPPPFFPFP   1.1/7.4
> 212.93.193.89   :8080  PFFFPFPPPPPPPFFPFP   1.1/4.2
> 212.93.193.77   :8080  PFFFPFPPPPPPPFFPFP   1.3/4.4
> 212.93.193.87   :8080  PFFFPPPPPPPPPFFPFP   1.1/4.7
> 212.93.193.88   :8080  PFFFPFPPPPPPPFFPFP   1.1/6.0
> Reference page size was 13744 bytes

Great!
There was one new one there too (212.93.193.76:8080).
They *all* allow you to CONNECT to outside proxies.

I have all of these in the database for awalnet (and enabled):
$ ./extractHosts.pl - firewall=KSA-awalnet isEnabled
212.93.193.132:8080
212.93.199.106:80
212.93.193.77:8080
212.93.193.82:80
212.93.193.88:8080
212.93.193.83:80
212.93.200.226:80
212.93.200.218:80
212.93.198.146:8080
212.93.193.89:8080
212.93.193.85:8080
212.93.193.138:8080
212.93.193.81:8080
212.93.194.163:80
212.93.194.244:80
212.93.194.245:80
212.93.195.56:80
212.93.193.86:8080
212.93.204.194:80
212.93.194.114:80
212.93.200.218:3128
212.93.193.76:8080
212.93.203.254:80
212.93.193.87:8080
24 hosts appended to -


Any chance you can tell me that some of them should be disabled?
Or, possibly, that some of these are in another ISP that I 
didn't know about?

You could just shove them in file.txt, and run statProxy:
perl statProxy.pl -t all:-18 -l file.txt

If you could do that, and don't know where they are, I will take 
them as being in awalnet and kill them off if they 
timeout/refuse/fail. They are probably all old awalnet proxies.

> I don't know if trace will help but here its :
 
[...]

> Roundtrip time to 64.83.129.10, average = 469ms, min = 441ms, max = 498ms --
> 09-Nov-02 9:11:15 PM

With that kind of rtt, geostationary satellite internet must look 
very attractive :-)

> best regards ,

Thanks for these results, they are in the CVS database now.

--
wayne@xxxxxxxxxxxxx
http://proxytools.sourceforge.net/

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