Bad prefixes are all gone. This looks resolved from my point of view. On Tue, Sep 29, 2020 at 5:18 PM Ross Tajvar <r...@tajvar.io> wrote:
> I'm still seeing bad prefixes from Cogent, but our other upstreams (NTT, > GTT, Telia) blocked them. > > On Tue, Sep 29, 2020 at 5:09 PM Sadiq Saif <li...@sadiqsaif.com> wrote: > >> On Tue, 29 Sep 2020, at 16:36, Ross Tajvar wrote: >> > I'm surprised no one else has mentioned this yet, but Telstra is >> > hijacking a lot of prefixes: >> > >> > >> https://rpki.cloudflare.com/?view=bgp&prefix=&asn=1221&validState=Invalid >> > >> > Since we don't have RPKI filtering in our network (yet), we are >> > currently filtering everything with the path ".* 4637 1221$". >> > >> > This is of course taking a while... >> >> My employer's prefixes were affected, I posted about it on the AusNOG >> list so I could get some assistance. It has cleared up now but it took >> about two hours or so. >> >> I saw AS paths like this from HE's looking glass: >> 6461x4, 4637x11, 1221 >> >> I would love to know what the root cause of the leak was. >> >> -- >> Sadiq Saif >> >
