Routing statistics
Copy linkStatistics about relevant global routing table entries
AS8070 Information
Copy link- Name
- MICROSOFT-CORP-MSN-AS-BLOCK
- AKA
- MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Country / Territory
- United States
- Estimated populationAS customer population measurements come from APNIC.
- 1K users
Routing Anomalies
Copy linkInternet routing anomalies detected
Latest BGP blog posts
Copy linkPosts tagged with "BGP" from the Cloudflare blog
An automated routing policy configuration error caused us to leak some Border Gateway Protocol prefixes unintentionally from a router at our Miami data center. We discuss the impact and the changes we are implementing as a result.
Bryton Herdes, Tom Strickx
There has been speculation about the cause of a BGP anomaly observed in Venezuela on January 2. We take a look at BGP route leaks, and dive into what the data suggests caused the anomaly in question.
Bryton Herdes
A BGP “zombie” is essentially a route that has become stuck in the Default-Free Zone (DFZ) of the Internet, potentially due to a missed or lost prefix withdrawal. We’ll walk through some situations where BGP zombies are more likely to rise from the dead and wreak havoc.
Bryton Herdes, June Slater, Mingwei Zhang