RIPE our of IPv4

Tue Dec 3 22:56:08 UTC 2019

> On 4 Dec 2019, at 09:51, Valdis Klētnieks <valdis.kletnieks at vt.edu> wrote:
> 
> On Wed, 04 Dec 2019 07:47:25 +1100, Mark Andrews said:
> 
>> Why not use someone else’s IPv4 addresses?  Really.  What is wrong with using
>> someone else’s IPv4 addresses if it achieves the need?  As far as I can tell
>> nothing.
> 
> Other than the fact that a /24 is being advertised out of one AS and it's part of
> some other AS's /14 and looks suspiciously like a hijack?  And we currently don't
> deal well with identifying and preventing true hijacks and mess up false positives
> a lot of the time?

I’m curious if you actually read the example of use of another’s IPv4 address before
starting talking about hijacking addresses?

Mark
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742              INTERNET: marka at isc.org