We saw a drop in most traffic to transit providers between 19:15 and 19:40 this evening.
This showed as a drop in traffic over that period for any traffic via Transit (connectivity reached over our own peering was fine.The effect would have been the inability to reach certain sites dueing this time.
The issue resolved itself while we started investigating. We believe this issue was caused by an upstream network as opposed to something inside our own network
We are closely monitoring and investigating this issue and working with our upstream providers. As and when we hear back we will update this post