We use your cable internet in our company.
This problem has been there for a long time, but since I tested our own internal structure, I realized that the problem is not here. Every 10-20 minutes your downstream IPs reach over 50% packet loss. This lasts for about 20-30 seconds and the web traffic is very slow during this time.
I’m running the tests on Linux MTR and I’m also doing historical monitoring with Smokeping.
UPC IP’s: 188.8.131.52