So... i doubt CloudFlare allocates one ip per domain served... which means Cogent customers will be unable to access other CloudFlare proxied site, served by this same IP, for a particular geographic zone?
--- Marco On Sat, Feb 11, 2017 at 8:44 PM, Alistair Mackenzie <magics...@gmail.com> wrote: > Cogent confirmed on the phone that they are the ones who put the blackhole > in place. This is after they closed our ticket twice without response. > > Purposely didn't mention a website in the ticket yet they asked on the > phone if it was regarding thepiratebay so they are very aware of this... > > On 11 February 2017 at 15:18, Bryan Holloway <br...@shout.net> wrote: > > > Yup, they do indeed. And for fun, I black-listed one of our IPs, and sure > > enough, the next-hop shows up as 10.255.255.255, and the communities are > > the same aside from what appear to be regional things. > > > > -- > > > > BGP routing table entry for 66.253.214.90/32, version 638637516 > > Paths: (1 available, best #1, table Default-IP-Routing-Table) > > Flag: 0x820 > > 23473 > > 10.255.255.255 (metric 10177050) from 154.54.66.21 (154.54.66.21) > > Origin IGP, localpref 150, valid, internal, best > > Community: 174:990 174:20912 174:21001 174:22013 > > Originator: 66.28.1.228, Cluster list: 154.54.66.21, 66.28.1.9 > > > > > > > > On 2/10/17 1:49 PM, Alistair Mackenzie wrote: > > > >> Cogent also have a blackhole route-server that they will provide to you > to > >> announce /32's for blackholing. > >> > >> The address for this is 66.28.1.228 which is the originator for the > >> 104.31.19.30/3 <http://104.31.19.30/32>2 and 104.31.18.30/32 routes. > >> > >> > >> On 10 February 2017 at 18:46, Jason Rokeach <ja...@rokeach.net> wrote: > >> > >> This looks pretty intentional to me. From > >>> http://www.cogentco.com/en/network/looking-glass: > >>> > >>> BGP routing table entry for 104.31.18.30/32, version 611495773 > >>> Paths: (1 available, best #1, table Default-IP-Routing-Table) > >>> Local > >>> 10.255.255.255 (metric 10177050) from 154.54.66.21 (154.54.66.21) > >>> Origin IGP, metric 0, localpref 150, valid, internal, best > >>> Community: 174:990 174:20912 174:21001 > >>> Originator: 66.28.1.228, Cluster list: 154.54.66.21, 66.28.1.9 > >>> > >>> BGP routing table entry for 104.31.19.30/32, version 611495772 > >>> Paths: (1 available, best #1, table Default-IP-Routing-Table) > >>> Local > >>> 10.255.255.255 (metric 10177050) from 154.54.66.21 (154.54.66.21) > >>> Origin IGP, metric 0, localpref 150, valid, internal, best > >>> Community: 174:990 174:20912 174:21001 > >>> Originator: 66.28.1.228, Cluster list: 154.54.66.21, 66.28.1.9 > >>> > >>> > >>> Call it a "hunch" but I doubt 10.255.255.255 is a valid next-hop > router. > >>> > >>> On Fri, Feb 10, 2017 at 1:39 PM, Mike Hammett <na...@ics-il.net> > wrote: > >>> > >>> Have we determined that this is intentional vs. some screw up? > >>>> > >>>> > >>>> > >>>> > >>>> ----- > >>>> Mike Hammett > >>>> Intelligent Computing Solutions > >>>> http://www.ics-il.com > >>>> > >>>> Midwest-IX > >>>> http://www.midwest-ix.com > >>>> > >>>> ----- Original Message ----- > >>>> > >>>> From: "Brielle Bruns" <br...@2mbit.com> > >>>> To: nanog@nanog.org > >>>> Sent: Friday, February 10, 2017 12:28:53 PM > >>>> Subject: Re: backbones filtering unsanctioned sites > >>>> > >>>> On 2/9/17 9:18 PM, Ken Chase wrote: > >>>> > >>>>> https://torrentfreak.com/internet-backbone-provider- > >>>>> > >>>> cogent-blocks-pirate-bay-and-other-pirate-sites-170209/ > >>>> > >>>>> > >>>>> /kc > >>>>> > >>>>> > >>>> Funny. Someone else got back: > >>>> > >>>> "Abuse cannot not provide you a list of websites that may be > >>>> encountering reduced visibility via Cogent" > >>>> > >>>> I almost wish I had a Cogent circuit just to bring this up with an > >>>> account rep. Almost. > >>>> > >>>> I'd very much so view this as a contractual violation on Cogent's > part. > >>>> > >>>> Cogent keeps contacting me every year wanting to sell me service. This > >>>> will be a good one to bring up when they call me next time. > >>>> > >>>> -- > >>>> Brielle Bruns > >>>> The Summit Open Source Development Group > >>>> http://www.sosdg.org / http://www.ahbl.org > >>>> > >>>> > >>>> > >>> >