Youtube CDN unreachable over IPv6

Seth Mos seth.mos at dds.nl
Fri Nov 6 07:59:33 UTC 2015


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.



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