There Were BGP Anomalies During The Venezuela Blackout

85 points by eduard


adrien

Positive: BPG security is very likely to improve substantially.

In other times, I would have been surprised the US would waste such a weapon on a rather low-importance target.

Summer

AS prepending is a relatively common method of traffic engineering to reduce traffic from a peer/provider. Looking at CANTV's (AS8048) announcements from outside that period shows they do this a lot. [...]

https://news.ycombinator.com/item?id=46506387


[...] In other words, the BGP anomalies observed by the researcher could be tied to poor technical practices by the ISP rather than malfeasance.

https://blog.cloudflare.com/bgp-route-leak-venezuela/