Azerbaijan registered a disruption to its internet control plane on Tuesday, affecting the visibility of its network prefixes. The event was observed between 22:25 and 00:30 UTC on July 8-9, lasting approximately two hours.
Technical Details
The disruption registered a severity score of 155. The primary affected metric was the BGP signal, which measures the control plane visibility of a country’s internet prefixes. The signal recorded a drop of approximately 1% from its peak, with the median number of visible prefixes falling from a high of 2,605 to a low of 2,573 during the event. Other traffic and reachability signals, including active probing and backscatter measurements, showed no significant correlated degradation.
The cause has not been publicly attributed.
Connectivity was reported restored by the end of the observation period.
About the Author
