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Comment Routing tables? (Score 1) 25

I have been playing with routing tables. I have a few virtual machines around the globe that have full BGP routing tables and that gives me great IP -> ASN details. That means someone comes into a server and that might get redirected to as1221.my2026.example.com but that is a virtual web server with a few hundred thousands others. Everything nice and fast until there is a problem. Once that hits, that ASN gets redirected to the slow scrape box.

Also there is ipasn.net created at APNic. host -t txt 8.8.8.8.ipasn.net gives ownership of the block and other details involving things like its Route PKI status. It is part of their lab so I'm not sure how much traffic it can cope with.

Comment Re:Not just data centers (Score 3, Interesting) 74

A former head of AT&T back when it was The Phone Company made a comment along the lines that the long distance network had to be built to cope with with mother's day and everything else was free. It was used as an example of how guesses about CapEx vs OpEx can go very wrong. It might have been Fred Kappel who said that.

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