According to Azureus Wiki :
The following is a list of Internet service providers (ISPs) that are known to cause trouble for BitTorrent clients or other P2P clients and the reason why. If you are using one of the following ISPs, please consider finding a new, better one. If your ISP is not on the list and you have reason to believe they are shaping traffic, come to the IRC channel and tell the OPs so that they can add it to the list. However, before you do that, please ensure that you have read about good settings and NAT problems.
One of the biggest problems are providers that that perform traffic shaping on P2P protocols, see Avoid traffic shaping for advice on how to counter that. You’ll need that if your ISP is listed with an encryption level greater than 0 or a question mark.
Malaysia –> TM-Net
Complete Table : Click Here