We've managed to route the attack traffic for most part and brought most servers back to normal, however the attack is above 1 GBPS and some servers within the network are still not working properly. One of our server is not back to normal yet.
We will try our best to sort it out and keep you updated here.
Sorry for the inconvenience and thank you for understanding.
Update @11PM: all our servers should be back online by now. There might be disruptions in next few days as uplink can still detect attack. We will be monitoring and work together with uplink provider to reduce the impact as much as we can.
Update 3PM 4 Dec 2011: There's another round of attack that's affecting some servers. We are working on it.
Update 6:30PM 4 Dec 2011: All servers should be ok now. However the attack is still going on, there might be service disruption in next few days. We cannot stop DDOS attack but we will do our best to reduce the impact.
SingaporeWebHosting.com Support