Author

Doug Madory

Doug Madory is a Director of Internet Analysis of Oracle’s Internet Intelligence Team where he works on Internet infrastructure analysis projects. Doug has a special interest in mapping the logical Internet to the physical lines that connect it together, with a focus on submarine cables.

Excessive BGP AS-PATH prepending is a self-inflicted vulnerability

By Doug Madory on 15 Jul 2019

Guest Post: Prepending-to-all is a self-inflicted and needless risk that serves little purpose.

Large European routing leak sends traffic through China Telecom

By Doug Madory on 7 Jun 2019

Guest Post: A Swiss data centre leaked over 70,000 routes to China Telecom, some for over two hours.

Shutting down the BGP Hijack Factory

By Doug Madory on 12 Jul 2018

Guest Post: Read how one email to a NOG mailing list led to a concerted effort to kick a notorious BGP hijacker off the Internet.