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Thread: Need help getting around firewall

  1. #1
    Unregistered Guest

    Need help getting around firewall

    Help! Our work computer system has a proxy on it, and it basically blocks *0% of the websites on the internet. The only stuff that isn't blocked is cnn.com, **********, etc...

    Is there any way around this? I've tried looking up the IP's on some of the domains and used that instead of the actual name (like instead on shacknews.com, I used [url]http://6*.25*.**.70.[/url] This works for a handful of the blocked sites, but the rest are still a no go.

    I've tried stuff like anonymizer.com, but the way the site accesses the pages:
    ([url]http://anon.free.anonymizer.com/htt...w.shacknews.com[/url])

    The proxy blocks it because it sees the entire site in the address.

    Does anyone know of any other possible thing to try? Maybe a proxy site that doesn't use the verbatim web address? Any help is much appreciated. Thanks.

  2. #2
    Join Date
    Jun 2001
    Posts
    398
    hi,

    try this kind of conversion

    eg:
    [url]http://*52056*262[/url]

    This means you connect using normal web http to host *52056*262

    *52056*262 is just another way of writing the IP address 20*.2*5.*5*.*74

    The URL is accessible as [url]http://20*.2*5.*5*.*74[/url] and is hosted by 20*.2*5.*5*.*74


    regards Data.

  3. #3
    Unregistered Guest
    DATA , how is that number just another way of writing a completely different number? Please explain because that's a new one on me!

  4. #4
    Unregistered Guest
    Originally posted by DATA
    hi,

    try this kind of conversion

    eg:
    [url]http://*52056*262[/url]

    This means you connect using normal web http to host *52056*262

    *52056*262 is just another way of writing the IP address 20*.2*5.*5*.*74

    The URL is accessible as [url]http://20*.2*5.*5*.*74[/url] and is hosted by 20*.2*5.*5*.*74


    regards Data.
    HOw did you get *52056*262 from 20*.2*5.*5*.*74?

  5. #5
    Unregistered Guest

    Talking Good question, hehe

    Hey I asked him first! And stop stealing my nic :-)

  6. #6
    feš·.·šer Guest

    I am goinna tell ya

    Originally posted by Unregistered


    HOw did you get *52056*262 from 20*.2*5.*5*.*74?
    -------------------------------------------
    20*.2*5.*5*.*74 is like all IP's a serie of decimal figures of the original hexadecimal denomination.
    this is the reason why there's a limitation to 255. (FF)
    for instance:
    20* in decimal is D* in hex
    2*5 in decimal is D7 in hex
    *5* in decimal is *F in hex
    *74 in decimal is AE in hex
    now you put back the hex string (without the dots)
    d*d7*fae and you convert it to decimal
    that will give
    *52056*262
    I made a small exe file to make the convertion on the fly but you can do it by hand (hope u have two :-)

  7. #7
    feš·.·šer Guest

    that's me agin

    [QUOTE]Originally posted by feš·.·šer
    [B]
    -------------------------------------------


    By the way,
    some intelligent firewalls will simply ignore your request if you give the decimal values like I explained earlier.
    so, good luck and do not surf on porn sites from your company :-)

    ------------------------------------------------

  8. #8
    Join Date
    Jun 2001
    Posts
    398
    hi,


    Its like fever said..
    U can make a programme to do the required as fever did or
    u can use the scientific calculator in accesories in windows for ur base conversions.

    Get ur nicks registered,so that there r no more conflicts

    regards Data.

  9. #9
    Join Date
    Apr 2002
    Posts
    1

    Decimal Conversion

    Hi Everyone,

    Just a question about decimal conversion to get around proxies i tried this myself using calulator to convert IP addresses and tried to connect to the sites using the decimal equivalent i.e [url]http://*26**76*24/[/url] would be [url]www.clanbase.com[/url] but when i tried to connect it said it couldnt find the server... even though i could ping that address and get a reply...... any ideas why?

  10. #10
    Join Date
    May 2001
    Posts
    218

    Re: Need help getting around firewall

    Originally posted by Unregistered
    Help! Our work computer system has a proxy on it, and it basically blocks *0% of the websites on the internet. The only stuff that isn't blocked is cnn.com, **********, etc...

    Is there any way around this? I've tried looking up the IP's on some of the domains and used that instead of the actual name (like instead on shacknews.com, I used [url]http://6*.25*.**.70.[/url] This works for a handful of the blocked sites, but the rest are still a no go.

    I've tried stuff like anonymizer.com, but the way the site accesses the pages:
    ([url]http://anon.free.anonymizer.com/htt...w.shacknews.com[/url])

    The proxy blocks it because it sees the entire site in the address.

    Does anyone know of any other possible thing to try? Maybe a proxy site that doesn't use the verbatim web address? Any help is much appreciated. Thanks.
    You might try this: [url]http://www.antifirewall.com/[/url]

    Let us know how it works?

    Cheers
    Blacksheep

  11. #11
    Unregistered Guest

    Re: Re: Need help getting around firewall

    Originally posted by Blacksheep

    You might try this: [url]http://www.antifirewall.com/[/url]

    Let us know how it works?

    Cheers
    Thanks! I'm downloading it now. I'll let you guys know how it works out.

    Oh, and the reason I'm going through all this trouble is because the computer system at work will basically be my only internet access for about a year. (hard to explain). So it isn't just about goofing off or looking at porn (I already have plenty of that ). It's more about just being able to go see stuff like wether my basketball team won, or read the Dilbert for the day. You know, the important stuff!

  12. #12
    Join Date
    May 2001
    Posts
    218

    keylogger?

    Perhaps you might want to check your work computer to see if boss installed a keylogger?

    [url]http://www.anti-keyloggers.com/[/url]

    Have fun
    Blacksheep

  13. #13
    Join Date
    Jun 2001
    Posts
    398
    HI,


    BlackSheep,I guess that it might be a port forwarder.

    Regards Data.

  14. #14
    Join Date
    Jun 2001
    Posts
    398
    HI CIPHER,

    .e [url]http://*26**76*24/[/url] would be [url]www.clanbase.com[/url] but when i
    tried to connect it said it couldnt find the server... even though i could ping that address and get a reply......


    Well i opened [url]http://*26**76*24[/url] on my browser,after a minute or 2 i was redirected to [url]http://*26**76*24/news.php[/url]

    its working fine for me.

    regards Data.

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