Can't open some sites

[wheelee]

...lately or should i say since Jan 01, 2010 i suddenly cannot open certain sites which i can before, I tried 3 browsers, I even used Google's public DNS but still cannot, how to solve this problem?

sites I can't open:

http://www.xda-developers.com/

http://www.mail.com/

BUT both can be opened when i use a proxy like ninjacloak >.<

[calvin]

your IP/location could be blocked...

PLDT user here and I can access both sites.

[wheelee]

pero dati naman nabubuksan ko sila dito sa bahay, paano pala malalaman kung ni-block ng ISP mo certain sites?

[josekym]

Tried releasing and renewing the WAN address on your router?

Probably, there is a transparent proxy between you and the site.  Try to install and use tracetcp (ex. tracetcp www.mail.com:80) to determine if the path a packet takes to port 80 of the target site is the same path when you do the usual tracert (ex. tracert www.mail.com).  Normally, both traces should yield similar paths or hops.  If they are showing different (and if shorter yung path sa tracetcp), then malaki possibility na may transparent proxy nga in between.

[wheelee]

renewed my connection via IPconfig still no go

& I can't also open both DL pages >,<

http://www.mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/t/project/tr/tracetcp/

http://nchc.dl.sourceforge.net/project/tracetcp/tracetcp/version%200.99.1beta/tracetcp-0.99.1beta.zip

lahat ganito

The connection was reset
     
The connection to the server was reset while the page was loading.

    *   The site could be temporarily unavailable or too busy. Try again in a few
          moments.

    *   If you are unable to load any pages, check your computer's network
          connection.

    *   If your computer or network is protected by a firewall or proxy, make sure
          that Firefox is permitted to access the Web.

on chrome

This webpage is not available.

The webpage at http://www.mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/t/project/tr/tracetcp/ might be temporarily down or it may have moved permanently to a new web address.

Tracing route to www.mail.com [64.22.131.40]
over a maximum of 30 hops:

  1  Destination host unreachable.

Trace complete.


Tracing route to www.xda-developers.com [82.94.251.230]
over a maximum of 30 hops:

  1  Destination host unreachable.

Trace complete.

tried all that all that is here

http://www.labnol.org/software/tutorials/computer-cannot-open-internet-websites/2116/

[wheelee]

i'll try this latter almost 3am ~_~zzzzzzzzzzzz

http://support.microsoft.com/kb/956196

[josekym]

Ayun, mukhang naka-transparent proxy ka nga.  Am on Globelines DSL and it happens to me sometimes.  My solution is to keep on renewing my address until I get the one na hindi naka-TP.

Can you do this: 

1) Login to your router and take note of your WAN IP address.
2) Open your web browser and point it to www.whatismyip.com.
3) Compare the results.  Are they different?

If they are, then release and renew your IP address on the router WAN port until you get an IP address which shows similar results when viewed from www.whatismyip.com.

Failing this, then there may be routing problems (or other) at your ISP network right now, which is wreaking havoc on normal network services.

[wheelee]

same po yung IP ko sa whatsismyip

now may nadagdag na site nanaman, kagabi OK sya ngayon diko maopen ,
tried to PING it instead na unreacheable sya cannot find host sya ?

& PPC is very slow dito sa bahay, mas mabilis pa sa sya sa china

[sandstig]

Have you tested on a different PC/OS or if you have friends who use the same ISP? (Hong Kong Cable?)

[wheelee]

different PC OK sila pero Not Hong Kong Cable
I'll ask a freind of mine who uses HK iCable too,
thanks