RE: YouTube IP Hijacking

The best you can _probably_ hope for is a opt-in mechanism in
which you are alerted that prefixes you have "registered" with the
aforementioned system are being originated by an ASN which is not
authorized to originate them.

A lot of smart folks have given some thought to this exact issue,
and perhaps one of the best examples of this is:

"PHAS: A Prefix Hijack Alert System"
Mohit Lad, Dan Massey, Dan Pei, Yiguo Wu, Beichuan Zhang, and
Lixia Zhang
Proceedings of 15th USENIX Security Symposium 2006

- ferg

Best regards,