It's a shameless plug, but on topic, so I'll go for it... :) Cloudflare Radar has a section on Internet quality that can show graphs per country and also at th

It's a shameless plug, but on topic, so I'll go for it... :) Cloudflare Radar has a section on Internet quality that can show graphs per country and also at the ASN level. Here's what it shows for Greece: https://radar.cloudflare.com/quality/gr https://radar.cloudflare.com/quality/gr