I am having the same issue. the ping jumps from 3ms once it hits angola cable up to 363ms. been having the trouble for the third week now. I have contacted them and they say they have logged the matter but I have had no feedback and they don't return my requests for feedback. they said It does not effect them in JHB so it must be a CT issue. where are you situated? the connection at 363ms is basically unusable.
Not sure who your ISP is but here is a detailed answer from my ISP Evonet (ex Cybersmart). I also have to say that their IT manager also took the time to call me and explain the issue and assure me they are working on it.
Good day
I just wanted to give you a update.
So furthering our investigation with regards to the issue we found the following.
The traffic to World of tanks is going over SACS but returning to us via London.
We also found that when Crystal Web was managing the network they used a 3rd party DDoS partner
to scrub traffic.
We subsequently found out that they had created BGP route objects with the upstream provider of World of Tanks.
And they see London as a shorter route back.
We with the help of Angola Cables have requested that the BGP route objects be removed by the DDoS partner
and also by the World of Tanks upstream provider.
This is taking longer then we expected.
But what we can say is once the issue is resolved you will be looking at a ping of around 210 ms.
I am working on getting this resolved as this will not just affect you but allot of other clients on our network.
Kind Regards
Eugene de Winnaar
IT Manager EvoNet