[09:32] <vnet> Hi all, we have problem contacting canonical DNS from AS29405. So we are unable to resolve ubuntu and other domain names. Looks like communication from our AS is blocked. Since we are local ubuntu mirror and runing several datacenters this is causing problems to our clients. Is there someone who can forward me to person who will be able to troubleshoot this?
[09:34] <vnet> local mirror - i mean national for Slovakia. And this is how output from traceroute looks:
[09:34] <vnet>  tracepath -n 91.189.91.139
[09:34] <vnet>  1?: [LOCALHOST]                      pmtu 1500
[09:34] <vnet>  1:  217.73.25.5                                           1.248ms 
[09:34] <vnet>  1:  217.73.25.5                                           0.337ms 
[09:34] <vnet>  2:  185.176.72.75                                         0.617ms 
[09:34] <vnet>  3:  185.176.72.70                                         1.317ms 
[09:34] <vnet>  4:  87.245.246.112                                        0.844ms 
[09:34] <vnet>  5:  87.245.234.6                                         86.471ms asymm 13 
[09:34] <vnet>  6:  87.245.234.6                                         85.765ms asymm 13 
[09:34] <vnet>  7:  no reply
[09:34] <vnet>  8:  198.160.62.203                                      101.511ms asymm 14 
[09:42] <Flour> Hmm. This morning i've heard similar remarks from dutch users behind ziggo network.
[09:42] <Flour> One states 'cant resolve ubuntu.com or launchpad.net, seems to go wrong at Level3 in London'
[09:57] <vnet> yes, the same situation is here. Who should be contacted to resolve this issue?
[09:58] <blahdeblah> See the topic
[11:40] <Spads> Flour: vnet: apologies for not responding to this sooner, but HE had some routing problems that they have since repaired.
[11:41] <Flour> Spads, thanks. I tested a bit with the NLNOG Ring and could not find any issues anymore, so i didn't escalate this further.
[11:41] <Spads> We've had reports from NL primarily, but one from RU and now yours.
[11:41] <Spads> If you have any more data on what other regions or networks were likely affected, we'd love to hear it.
[11:42] <lotuspsychje> hugotty: ^ wich country was you?
[12:56] <vnet> I confirm it works now. Thank you.