We have implemented a fix for this issue and are currently monitoring the results. We will update once we have confirmed it is resolved.
Posted 15 days ago. Jan 09, 2017 - 07:42 UTC
Cloudflare is observing network performance issues in Tokyo, Japan. We are actively working to reduce or eliminate any impact to Internet users in this region. All traffic normally destined for Tokyo is now routed to other nearby locations on our network whilst we continue to work on this issue.