@ Rocker09, You should consider your self lucky that Airtel CC gave you correct information teh first time. I have never received any from them till date.
There was a cable cut issue (a serious one) and its being discussed on another thread within same forum please visit this to get some more info and also the satisfaction that you are not the only one suffering..
As I am not allowed to submit links, please find part of it, adding the base URL of this site will open the thread.
Code:
"/bsnl-broadband/29021-dead-slow-speed-since-yesterday-evening.html"
Also if you can share those URLs I can confirm, if they were really banned by AIRTEL. I can test them on BSNL as well for confirmation.