BGP illiterates at AS29657 (was: Re: Please check your filters - reloaded)

[Bernhard Schmidt]

On Mon, Oct 31, 2005 at 05:05:54AM +0100, Bernhard Schmidt wrote:

Hi everyone,

> PS: Anyone having a contact at AS29657? The ipv6-noc@ listed in the
>     object is unresponsive, the personal ones bounce. They're currently
>     announcing foreign prefixes (another thing GRH is nice to track
>     down):
> 
> grh.sixxs.net> sh bgp ipv6 regexp _29657_
> BGP table version is 0, local router ID is 213.197.29.32
> Status codes: s suppressed, d damped, h history, * valid, > best, i - internal
> Origin codes: i - IGP, e - EGP, ? - incomplete
> 
>    Network          Next Hop            Metric LocPrf Weight Path
> *  2001:228::/35    2001:7f8:1::a500:9264:1
>                                                            0 9264 29657 29657 29657 29657 ?
> *  2001:230::/35    2001:7f8:1::a500:9264:1
>                                                            0 9264 29657 29657 29657 29657 ?
> [about 30 more]
> 
>     Currently those bogus routes are only visible by ASNET, but god knows 
>     where it leaks next.

I hate being a fortuneteller :-(

grh.sixxs.net> sh bgp ipv6 regexp _29657_
[...]
Total number of prefixes 121

Two prefixes look like their own
3ffe:2c03::/32
3ffe:401c::/32

115 foreign prefixes are originated by 29657, but only visible by ASNET (9264)

Four foreign(!) prefixes are originated by 29657 and visible worldwide
because leaked through ASCC to their peers.

2001:8b0::/32		UK-AA-20020820
2001:4000::/32		FR-BLUEGIX-20040611
3ffe:2c00::/24		BT-LABS
3ffe:4003::/32		RMNET

I've tried contacting them in numerous ways and did not succeed.

ASCC: Could you please remove the link to AS29657 or at least filter
them so they cannot leak the pile of crap they call their BGP table
anymore?

Regards,
Bernhard