Youtube CDN unreachable over IPv6

Niels Bakker niels=nanog at
Fri Nov 6 14:14:04 UTC 2015

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 -6 443
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 at (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,
>telnet 443
>Trying 2a00:1450:401c:4::b...
>telnet: connect to address 2a00:1450:401c:4::b: Connection timed out
>Connected to (
>Escape character is '^]'.
>Connection closed by foreign host.
>telnet 443
>Trying 2a00:1450:4013:c01::5d...
>Connected to (2a00:1450:4013:c01::5d).
>Escape character is '^]'.
>Connection closed by foreign host.

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