[lacnog] IP Squatting en la region?

[Roque Gagliano]

Ricardo,


Aquí la razón por la que te "sonaba" el bloque 5.0.0.0/8:

http://en.wikipedia.org/wiki/LogMeIn_Hamachi

Saludos,
Roque

On Sat, Feb 7, 2015 at 11:35 PM, Ricardo Patara <patara en registro.br> wrote:

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> I am not sure that is the case but when I read "5.x.x.x" it ring a bell.
> There was an NAT equipment from an big manufacturer pre configured
> with 5/8 as "internal" network for NATing.
> It was a long time ago, not sure this equipment is still on the
> market, not sure either this is the case.
>
> Regards,
>
>   Ricardo Patara
>
> On 07/02/15 00:04, Doug Madory wrote:
> > Hola Andres,
> >
> > I don't see Claro (or any other Colombian provider) globally
> > announcing any IP address space in 5.x.x.x range.
> >
> > However, they could be internally numbering with this address space
> > and that could cause a problem for their customers. There are many
> > cases of providers around the world using global IP addresses for
> > internal numbering, which is a risky practice.
> >
> > Can anyone with Claro Colombia residential service post a
> > traceroute to one of the affected IPs? Por ejemplo: 5.9.66.150
> >
> > Gracias, Doug
> >
> > Doug Madory Director of Internet Analysis, Dyn @dynresearch
> > Hanover, NH                      +1 603-263-6868
> >
> > Dyn is a cloud-based Internet Performance company
> > http://dyn.com/about/
> >
> >
> >
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