Currently we have received outage notification from our monitoring system regarding with one of the links we have with Telecom Italia Sparkle.

After inspecting we have noticed no issues at our side.

We have notified Telecom Italia Sparkle about the issue and requested more information on the downtime.

Update 2018-12-03, 10:49:
As of writing this post, we have received notification the connection is restored. However we are still waiting for reason for outage from Telecom Italia Sparkle.