The problem is on Google's side. From AS15879: """ [~]# telnet r7---sn-5hne6n7y.googlevideo.com 443 Trying 2a00:1450:401c:8::c... telnet: connect to address 2a00:1450:401c:8::c: Connection timed out Trying 173.194.153.76... Connected to r7---sn-5hne6n7y.googlevideo.com. Escape character is '^]'. Connection closed by foreign host. [~]# telnet r1---sn-5hne6n7z.googlevideo.com 443 Trying 2a00:1450:401c:3::7... telnet: connect to address 2a00:1450:401c:3::7: Connection timed out Trying 74.125.8.55... Connected to r1---sn-5hne6n7z.googlevideo.com. Escape character is '^]'. Connection closed by foreign host. [~]# telnet rijksoverheid.nl 443 Trying 2a00:d00:3:2::116... Connected to rijksoverheid.nl. Escape character is '^]'. ^] telnet> quit Connection closed. """ Thijs Stuurman Infrastructure & Solutions IS (internedservices) Group Wielingenstraat 8 | 1441 ZR Purmerend | The Netherlands T: +31(0)299476185 | M: +31(0)624366778 W: https://www.is.nl | L: http://nl.linkedin.com/in/thijsstuurman -----Oorspronkelijk bericht----- Van: NANOG [mailto:nanog-bounces@nanog.org] Namens Niels Bakker Verzonden: Friday, November 6, 2015 3:14 PM Aan: nanog@nanog.org Onderwerp: Re: Youtube CDN unreachable over IPv6 It's not just you, I'm seeing the same thing from my home connection in AS3265. I think this started happening not long ago when Google had an issue with one of their AMS-IX connections. % telnet -6 r7---sn-5hne6n7y.googlevideo.com 443 Trying 2a00:1450:401c:8::c... I'm certain it's not AS3265 who is to blame here, an ISP I've had pretty much zero issues with over, IPv6 or otherwise, the many years I've been a customer. -- Niels. * seth.mos@dds.nl (Seth Mos) [Fri 06 Nov 2015, 09:00 CET]:
Dear Google,
It appears that one of the Youtube CDN's (in Europe, NL) is not reachable over IPv6 from AS 20844. Can someone get back to us on this, the company can't access any of the videos currently, although the mainpage loads fine (over IPv6).
Kind regards,
Seth
telnet r6---sn-5hne6n76.googlevideo.com 443 Trying 2a00:1450:401c:4::b... telnet: connect to address 2a00:1450:401c:4::b: Connection timed out Trying 74.125.100.203... Connected to r6.sn-5hne6n76.googlevideo.com (74.125.100.203). Escape character is '^]'. Connection closed by foreign host.
telnet www.youtube.com 443 Trying 2a00:1450:4013:c01::5d... Connected to youtube-ui.l.google.com (2a00:1450:4013:c01::5d). Escape character is '^]'. Connection closed by foreign host.