I can't answer your question directly, because I don't know. But the first keyword I would look at would be BGP. Generally speaking, routing decisions are dyn

I can't answer your question directly, because I don't know. But the first keyword I would look at would be BGP. Generally speaking, routing decisions are dynamic and constantly changing. Add the unreliability of the network layer, corporate politics and optimization heuristics to that and you get varying results. https://www.cloudflare.com/learning/security/glossary/what-is-bgp/ https://www.cloudflare.com/learning/security/glossary/what-i... https://en.wikipedia.org/wiki/Border_Gateway_Protocol https://en.wikipedia.org/wiki/Border_Gateway_Protocol