Mailing List Archive: nsp: ipv6

Top Websites Running IPv6

Index | Next | Previous | View Threaded

mleber at he

Nov 17, 2009, 2:18 AM

Post #1 of 13 (2281 views)
Permalink

Top Websites Running IPv6

I updated the report that we run at
http://bgp.he.net/ipv6-progress-report.cgi to check the Alexa top 1
million websites. We now also check www. and ipv6. for each domain as
well. It reveals that quite a few major websites have either added AAAA
records for their main website or are testing ipv6 at an ipv6. subdomain.

Below is copy of the new section for your entertainment.

Mike.
---

Top Websites Running IPv6
A very quick way to measure IPv6 deployment for websites is just to
check for a AAAA record in DNS.

Alexa provides an approximate list of the most popular sites on the web.

In the report below, the raw domain is the base domain, such as free.fr,
which does not have an AAAA record (at the time of this writing).
However www.free.fr *does* have a AAAA record. So we check both.

Another convention is to add an AAAA using ipv6 as a subdomain, i.e.
ipv6.google.com. The reason so many domains show up as having A records
for "ipv6." subdomains is because many domains use wildcard records in
DNS which respond to queries for any subdomain.

Alexa Top 1 Million Domains Downloaded: Sat Nov 14 21:47:15 2009
Alexa Top 1 Million Domains Processed: Sat Nov 14 22:25:51 2009

Alexa 1M raw domains: 1000000
Alexa 1M raw with a direct IPv4 address: 924219
Alexa 1M raw with a direct IPv6 address: 1441

(top 50)
ucla.edu 2607:f010:3fe:201:101d:9ff:fe32:adee
tribune.com 2002:a3c0:1712::a3c0:1712
internic.net 2620:0:2d0:200::9
freebsd.org 2001:4f8:fff6::28
gamershell.com 2a00:d00:ff:131:94:228:131:131
monash.edu.au 2001:388:608c:c91::117
animesuki.com 2001:4d88:ffff:ffff:30:524:ac23:2
koreus.com 2001:41d0:2:4133::1
geenstijl.nl 2a00:d00:ff:131:94:228:131:131
python.org 2001:888:2000:d::a2
filezilla-project.org 2a01:198:200:5b7::2
spitsnieuws.nl 2a00:d00:ff:131:94:228:131:131
kino.de 2001:a60:9003:a000::b004
torrentfreak.com 2607:f128:40::174
ripe.net 2001:610:240:11::c100:1319
fedoraproject.org 2610:28:200:1::fed0:1
cyberciti.biz 2607:f0d0:1002:11::4
hentai-foundry.com 2607:f0d0:1003:c::30
keenspot.com 2001:470:1:3a::13
snotr.com 2a00:d00:ff:131:94:228:131:131
icann.org 2620:0:2d0:200::7
crooksandliars.com 2001:470:a068:1:230:48ff:fe98:d1a8
softlayer.com 2607:f0d0:1000:11:1::2
itb.ac.id 2001:d30:3::22
infomaniak.ch 2001:1600:3:7::101
bayimg.com 2a01:298:3:1:1337::13
comicgenesis.com 2001:470:1:3a::14
steadfast.net 2607:f128::2
mediabiz.de 2001:a60:9003:a000::b00d
pastebin.ca 2610:1e8:2:20::e8b8:97
stream.ru 2a02:28:2::1076
weeronline.nl 2001:888:30af::206:85
maxconsole.net 2a00:d00:ff:131:94:228:131:131
he.net 2001:470:0:76::2
fernuni-hagen.de 2002:84b0:8101::84b0:8101
exchangecash.de 6563:6173:6802:6465:0:1c00:100:0
pcc.edu 192:192:168:168:1:1:1:1
sify.com 2001:e48:0:10::10
iana.org 2620:0:2d0:1::193
torrentbits.ro 2001:4d18:0:1::32
geenstijl.tv 2a00:d00:ff:131:94:228:131:131
starlink.ru 2a00:e78::7
netbynet.ru 2a00:d18:f00d:d401:fe0b:101:0:67
rcts.pt 2001:690:a00:1036:804::111
cbn.net.id 2001:d10:2:80::80
liu.se 2001:6b0:17:f005::148
phoenixlabs.org 2001:0:53aa:64c:4cc:2161:b717:a85
ubuntu.ru 2001:780:0:25:206:5bff:fe04:8bcb
luc.edu 192:192:168:168:1:1:1:1
menagea3.net 2001:470:1:3a::13

www. + Alexa 1M domains: 1000000
www. + Alexa 1M with a direct IPv4 address: 970789
www. + Alexa 1M with a direct IPv6 address: 1904

(top 50)
www.ucla.edu 2607:f010:3fe:301:101d:9ff:fe32:a7db
www.sakura.ne.jp 2001:e40:100:407::d2e0:ac35
www.free.fr 2a01:e0c:1:1599::1
www.doctissimo.fr 2a01:7b0:2:3::26
www.dti.ne.jp 2001:2e8:22:13::103
www.odn.ne.jp 2001:278:0:1106::4
www.leaseweb.com 2001:1af8:3100:1:214:22ff:fe1e:d380
www.ripe.net 2001:610:240:11::c100:1319
www.monash.edu.au 2001:388:608c:c91::117
www.kddi.com 2001:268:fd02::1
www.gamershell.com 2a00:d00:ff:131:94:228:131:131
www.freebsd.org 2001:4f8:fff6::21
www.internic.net 2620:0:2d0:200::9
www.koreus.com 2001:41d0:2:4136::1
www.animesuki.com 2001:4d88:ffff:ffff:30:524:ac23:2
www.geenstijl.nl 2a00:d00:ff:131:94:228:131:131
www.kino.de 2001:a60:9003:a000::b003
www.spitsnieuws.nl 2a00:d00:ff:131:94:228:131:131
www.torrentfreak.com 2607:f128:40::174
www.tvrage.com 2a02:898::110:1
www.rmc.fr 2001:41d0:1:7b1f::1
www.snotr.com 2a00:d00:ff:131:94:228:131:131
www.ulaval.ca 2620:0:1af0:144:ffff::fff2
www.fedoraproject.org 2610:28:200:1::fed0:1
www.icann.org 2620:0:2d0:200::7
www.spele.nl 2a00:f80::10
www.ietf.org 2001:1890:1112:1::20
www.arin.net 2001:500:4:13::81
www.hentai-foundry.com 2607:f0d0:1003:c::30
www.k12.pa.us 2001:5e8:0:1000::fc
www.keenspot.com 2001:470:1:3a::13
www.comicgenesis.com 2001:470:1:3a::14
www.01net.com 2001:41d0:1:118::1
www.hitachi.co.jp 2001:240:400::8591:e013
www.iastate.edu 2610:130:101:102::f0
www.cuhk.edu.hk 2405:3000:3:b0:137:189:11:71
www.ntua.gr 2001:648:2000:de::210
www.rtbf.be 2001:1600:3:6::101
www.nta.go.jp 2001:c80:a001:1::cad9:2c8f
www.up.pt 2001:690:2200:a10::13
www.cyberciti.biz 2607:f0d0:1002:11::4
www.steadfast.net 2607:f128::2
www.infomaniak.ch 2001:1600:3:7::101
www.softlayer.com 2607:f0d0:1000:11:1::1
www.maine.edu 2610:48:100:820::103
www.univie.ac.at 2001:62a:4:1::80:108
www.itb.ac.id 2001:d30:3::22
www.upc.edu 2001:40b0:7500:1::21
www.liu.se 2001:6b0:17:f005::148
www.nnm-club.ru 2001:470:1f0a:1505::2

ipv6. + Alexa 1M domains: 1000000
ipv6. + Alexa 1M with a direct IPv4 address: 243852
ipv6. + Alexa 1M with a direct IPv6 address: 1031

(top 50)
ipv6.netflix.com 2620:0:ef0:13::20
ipv6.2ch.net 2407:3000:6:175::12
ipv6.comcast.net 2001:558:1002:5:68:87:64:48
ipv6.google.com 2001:4860:b004::68
ipv6.google.co.jp 2001:4860:b002::68
ipv6.berkeley.edu 2607:f140:ffff:ffff::80
ipv6.zerolag.com 2001:470:1e::9
ipv6.seznam.cz 2a02:598:1::101
ipv6.21cn.com 2042:8800:1::3
ipv6.denic.de 2001:608:6::1
ipv6.iwiw.hu 2001:4c48:2:a::1
ipv6.freemail.hu 2001:4c48:2:f::100
ipv6.bt.com 2002:c171:3a71::1
ipv6.pku.edu.cn 2001:da8:201:1129:203:baff:fe2f:163c
ipv6.sony.co.jp 2001:cf8:0:6b::190
ipv6.df.eu 2a00:1158:0:100::3
ipv6.koreus.com 2001:41d0:2:4233::1
ipv6.vt.edu 2001:468:c80:210f:0:1c6:1a85:8564
ipv6.tsinghua.edu.cn 2001:da8:1:100::80
ipv6.24ur.com 2001:6f8:919::1
ipv6.dyndns.com 2607:f590:0:ffff::29
ipv6.gatech.edu 2001:468:300:ee01:a00:2bff:fec4:4e8e
ipv6.gazeta.pl 2a02:bd8:1::50fc:91
ipv6.italiansubs.net 2001:41d0:1:8364::1
ipv6.monash.edu.au 2001:388:608c:c91::117
ipv6.bsnl.co.in 2001:4490:100:ff:3::
ipv6.hopto.org 2001:470:8:145::1
ipv6.sify.com 2001:e48:0:6::5
ipv6.spoluzaci.cz 2a02:598:1::102
ipv6.twbbs.org 2001:e10:6840:20:20f:eaff:fe56:ea22
ipv6.peta.org 2001:4978:f:36f::2
ipv6.afraid.org 2001:470:d19b::203
ipv6.ku.ac.th 2001:3c8:1303:1125::18
ipv6.ovh.com 2001:41d0:1:10::d5ba:2122
ipv6.comicgenesis.com 2001:470:1:3a::14
ipv6.eircom.net 2001:bb0:dd0::2
ipv6.atw.hu 2a01:270::4
ipv6.unm.edu 3ffe:2900:11:10::1
ipv6.rtvslo.si 2a02:7a8:0:1::80:1
ipv6.itb.ac.id 2001:d30:3::19
ipv6.sjtu.edu.cn 2001:da8:8000:1::80
ipv6.weeronline.nl 2001:888:30af::206:87
ipv6.infomaniak.ch 2001:1600::ffff
ipv6.nnm-club.ru 2001:470:1f0a:1505::2
ipv6.lsu.edu 2620:0:da0:f001::7
ipv6.iana.org 2620:0:2d0:1::194
ipv6.trueinternet.co.th 2001:fb0:100:1:58:97:5:30
ipv6.gsa.gov 2620:0:150:ffad::5
ipv6.spele.nl 2a00:f80::10
ipv6.uni-erlangen.de 2001:638:a00:2::2

daniel at bit

Nov 17, 2009, 2:42 AM

Post #2 of 13 (2228 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

On Tue, 2009-11-17 at 02:18 -0800, Mike Leber wrote:
> gamershell.com 2a00:d00:ff:131:94:228:131:131
> geenstijl.nl 2a00:d00:ff:131:94:228:131:131
> spitsnieuws.nl 2a00:d00:ff:131:94:228:131:131
> snotr.com 2a00:d00:ff:131:94:228:131:131
> maxconsole.net 2a00:d00:ff:131:94:228:131:131
> geenstijl.tv 2a00:d00:ff:131:94:228:131:131
> www.gamershell.com 2a00:d00:ff:131:94:228:131:131

[...etc... you get the picture]

JFYI: these are all AAAA records pointing to an IPv6-to-IPv4 proxy. The
actual sites themselves don't have native IPv6 connectivity.

daniel [at] danie:~$ dig -x 2a00:d00:ff:131:94:228:131:131 +short
ipv6proxy.prolocation.net.

--Daniel.

mleber at he

Nov 17, 2009, 2:50 AM

Post #3 of 13 (2215 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

Daniel Verlouw wrote:
> On Tue, 2009-11-17 at 02:18 -0800, Mike Leber wrote:
>> gamershell.com 2a00:d00:ff:131:94:228:131:131
>> geenstijl.nl 2a00:d00:ff:131:94:228:131:131
>> spitsnieuws.nl 2a00:d00:ff:131:94:228:131:131
>> snotr.com 2a00:d00:ff:131:94:228:131:131
>> maxconsole.net 2a00:d00:ff:131:94:228:131:131
>> geenstijl.tv 2a00:d00:ff:131:94:228:131:131
>> www.gamershell.com 2a00:d00:ff:131:94:228:131:131
>
> [...etc... you get the picture]
>
> JFYI: these are all AAAA records pointing to an IPv6-to-IPv4 proxy. The
> actual sites themselves don't have native IPv6 connectivity.
>
> daniel [at] danie:~$ dig -x 2a00:d00:ff:131:94:228:131:131 +short
> ipv6proxy.prolocation.net.

Yep, and if you look closely at the others listed you'll find other
anomalous entries that either indicate interesting transitional choices
or outright mistakes. If notice something like that and know any of the
people involved you might make a polite inquiry.

In any case, AAAA records are getting added for major websites.

Mike.

gert at space

Nov 17, 2009, 3:13 AM

Post #4 of 13 (2212 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

Hi,

On Tue, Nov 17, 2009 at 11:42:08AM +0100, Daniel Verlouw wrote:
> JFYI: these are all AAAA records pointing to an IPv6-to-IPv4 proxy. The
> actual sites themselves don't have native IPv6 connectivity.

Proxy is better than nothing :-)

How do you handle web server logging on the "real" server? We considered
setting up such a proxy, and decided against it, because it would make
the access_log on the real server contain only the proxy address for
v6 connections - which is not what we wanted...

Gert Doering
-- NetMaster
--
Total number of prefixes smaller than registry allocations: 144438

SpaceNet AG Vorstand: Sebastian v. Bomhard
Joseph-Dollinger-Bogen 14 Aufsichtsratsvors.: A. Grundner-Culemann
D-80807 Muenchen HRB: 136055 (AG Muenchen)
Tel: +49 (89) 32356-444 USt-IdNr.: DE813185279

ek at google

Nov 17, 2009, 3:17 AM

Post #5 of 13 (2219 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

> On Tue, Nov 17, 2009 at 11:42:08AM +0100, Daniel Verlouw wrote:
>> JFYI: these are all AAAA records pointing to an IPv6-to-IPv4 proxy. The
>> actual sites themselves don't have native IPv6 connectivity.
>
> Proxy is better than nothing :-)

I don't know about that. What do you do for SSL? And all the
IP-based geolocation goes out the window. I suppose it works for
simpler websites, but the simpler websites could more easily to real
IPv6 because the associated risk is probably lower (perhaps).

daniel at bit

Nov 17, 2009, 3:21 AM

Post #6 of 13 (2218 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

On Tue, 2009-11-17 at 12:13 +0100, Gert Doering wrote:
> How do you handle web server logging on the "real" server? We considered
> setting up such a proxy, and decided against it, because it would make
> the access_log on the real server contain only the proxy address for
> v6 connections - which is not what we wanted...

you -could- have the proxy insert an 'X-Forwarder-For' header (or
whatever you wanna call it) with the orignal client IPv6 address and use
custom Apache logging on the real server, e.g.

LogFormat "%v %{X-Forwarded-For}i %l %u %t \"%r\" %>s %b"
X-Forwarded-For
CustomLog /var/log/apache/www.myexample.com-xforwarded.log X-Forwarded-For

--Daniel.

dwing at cisco

Nov 17, 2009, 10:03 AM

Post #7 of 13 (2220 views)
Permalink

RE: Top Websites Running IPv6 [In reply to]

> -----Original Message-----
> From: ipv6-ops-bounces+dwing=cisco.com [at] lists
> [mailto:ipv6-ops-bounces+dwing=cisco.com [at] lists] On
> Behalf Of Mike Leber
> Sent: Tuesday, November 17, 2009 2:18 AM
> To: ipv6-ops [at] lists
> Subject: Top Websites Running IPv6
>
>
> I updated the report that we run at
> http://bgp.he.net/ipv6-progress-report.cgi to check the Alexa top 1
> million websites. We now also check www. and ipv6. for each
> domain as
> well. It reveals that quite a few major websites have either
> added AAAA
> records for their main website or are testing ipv6 at an
> ipv6. subdomain.
>
> Below is copy of the new section for your entertainment.

Thanks.

You might also try connecting to port 80 of those sites. Afterall,
if they were on Alexa's top-one million list yesterday they should
be listening on port 80.

>From the information currently posted at
http://bgp.he.net/ipv6-progress-report.cgi, I found the following sites didn't
accept connections to port 80 via their AAAA records:

die.net 2607:f820:42::4 (failed)
netbynet.ru 2a00:d18:f00d:d401:fe0b:101:0:67 (failed)
luc.edu 192:192:168:168:1:1:1:1 (failed)
pcc.edu 192:192:168:168:1:1:1:1 (failed)
bayimg.com 2a01:298:3:1:1337::13 (failed)
tribune.com 2002:a3c0:1712::a3c0:1712 (failed)
proua.com 2a01:d0::10:1 (failed)
worldofwatches.com 2002:4087:6747:: (failed)
essex.ac.uk 2002:9bf5:305e::9bf5:305e (failed)
fernuni-hagen.de 2002:84b0:8102::84b0:8102 (failed),
2002:84b0:8101::84b0:8101 (failed)

I noticed that essex.ac.uk was failing for IPv4, too, so they might be having
a site outage at the moment. The others, however ...

-d

> Mike.
> ---
>
> Top Websites Running IPv6
> A very quick way to measure IPv6 deployment for websites is just to
> check for a AAAA record in DNS.
>
> Alexa provides an approximate list of the most popular sites
> on the web.
>
> In the report below, the raw domain is the base domain, such
> as free.fr,
> which does not have an AAAA record (at the time of this writing).
> However www.free.fr *does* have a AAAA record. So we check both.
>
> Another convention is to add an AAAA using ipv6 as a subdomain, i.e.
> ipv6.google.com. The reason so many domains show up as having
> A records
> for "ipv6." subdomains is because many domains use wildcard records in
> DNS which respond to queries for any subdomain.
>
> Alexa Top 1 Million Domains Downloaded: Sat Nov 14 21:47:15 2009
> Alexa Top 1 Million Domains Processed: Sat Nov 14 22:25:51 2009
>
> Alexa 1M raw domains: 1000000
> Alexa 1M raw with a direct IPv4 address: 924219
> Alexa 1M raw with a direct IPv6 address: 1441
>
> (top 50)
> ucla.edu 2607:f010:3fe:201:101d:9ff:fe32:adee
> tribune.com 2002:a3c0:1712::a3c0:1712
> internic.net 2620:0:2d0:200::9
> freebsd.org 2001:4f8:fff6::28
> gamershell.com 2a00:d00:ff:131:94:228:131:131
> monash.edu.au 2001:388:608c:c91::117
> animesuki.com 2001:4d88:ffff:ffff:30:524:ac23:2
> koreus.com 2001:41d0:2:4133::1
> geenstijl.nl 2a00:d00:ff:131:94:228:131:131
> python.org 2001:888:2000:d::a2
> filezilla-project.org 2a01:198:200:5b7::2
> spitsnieuws.nl 2a00:d00:ff:131:94:228:131:131
> kino.de 2001:a60:9003:a000::b004
> torrentfreak.com 2607:f128:40::174
> ripe.net 2001:610:240:11::c100:1319
> fedoraproject.org 2610:28:200:1::fed0:1
> cyberciti.biz 2607:f0d0:1002:11::4
> hentai-foundry.com 2607:f0d0:1003:c::30
> keenspot.com 2001:470:1:3a::13
> snotr.com 2a00:d00:ff:131:94:228:131:131
> icann.org 2620:0:2d0:200::7
> crooksandliars.com 2001:470:a068:1:230:48ff:fe98:d1a8
> softlayer.com 2607:f0d0:1000:11:1::2
> itb.ac.id 2001:d30:3::22
> infomaniak.ch 2001:1600:3:7::101
> bayimg.com 2a01:298:3:1:1337::13
> comicgenesis.com 2001:470:1:3a::14
> steadfast.net 2607:f128::2
> mediabiz.de 2001:a60:9003:a000::b00d
> pastebin.ca 2610:1e8:2:20::e8b8:97
> stream.ru 2a02:28:2::1076
> weeronline.nl 2001:888:30af::206:85
> maxconsole.net 2a00:d00:ff:131:94:228:131:131
> he.net 2001:470:0:76::2
> fernuni-hagen.de 2002:84b0:8101::84b0:8101
> exchangecash.de 6563:6173:6802:6465:0:1c00:100:0
> pcc.edu 192:192:168:168:1:1:1:1
> sify.com 2001:e48:0:10::10
> iana.org 2620:0:2d0:1::193
> torrentbits.ro 2001:4d18:0:1::32
> geenstijl.tv 2a00:d00:ff:131:94:228:131:131
> starlink.ru 2a00:e78::7
> netbynet.ru 2a00:d18:f00d:d401:fe0b:101:0:67
> rcts.pt 2001:690:a00:1036:804::111
> cbn.net.id 2001:d10:2:80::80
> liu.se 2001:6b0:17:f005::148
> phoenixlabs.org 2001:0:53aa:64c:4cc:2161:b717:a85
> ubuntu.ru 2001:780:0:25:206:5bff:fe04:8bcb
> luc.edu 192:192:168:168:1:1:1:1
> menagea3.net 2001:470:1:3a::13
>
> www. + Alexa 1M domains: 1000000
> www. + Alexa 1M with a direct IPv4 address: 970789
> www. + Alexa 1M with a direct IPv6 address: 1904
>
> (top 50)
> www.ucla.edu 2607:f010:3fe:301:101d:9ff:fe32:a7db
> www.sakura.ne.jp 2001:e40:100:407::d2e0:ac35
> www.free.fr 2a01:e0c:1:1599::1
> www.doctissimo.fr 2a01:7b0:2:3::26
> www.dti.ne.jp 2001:2e8:22:13::103
> www.odn.ne.jp 2001:278:0:1106::4
> www.leaseweb.com 2001:1af8:3100:1:214:22ff:fe1e:d380
> www.ripe.net 2001:610:240:11::c100:1319
> www.monash.edu.au 2001:388:608c:c91::117
> www.kddi.com 2001:268:fd02::1
> www.gamershell.com 2a00:d00:ff:131:94:228:131:131
> www.freebsd.org 2001:4f8:fff6::21
> www.internic.net 2620:0:2d0:200::9
> www.koreus.com 2001:41d0:2:4136::1
> www.animesuki.com 2001:4d88:ffff:ffff:30:524:ac23:2
> www.geenstijl.nl 2a00:d00:ff:131:94:228:131:131
> www.kino.de 2001:a60:9003:a000::b003
> www.spitsnieuws.nl 2a00:d00:ff:131:94:228:131:131
> www.torrentfreak.com 2607:f128:40::174
> www.tvrage.com 2a02:898::110:1
> www.rmc.fr 2001:41d0:1:7b1f::1
> www.snotr.com 2a00:d00:ff:131:94:228:131:131
> www.ulaval.ca 2620:0:1af0:144:ffff::fff2
> www.fedoraproject.org 2610:28:200:1::fed0:1
> www.icann.org 2620:0:2d0:200::7
> www.spele.nl 2a00:f80::10
> www.ietf.org 2001:1890:1112:1::20
> www.arin.net 2001:500:4:13::81
> www.hentai-foundry.com 2607:f0d0:1003:c::30
> www.k12.pa.us 2001:5e8:0:1000::fc
> www.keenspot.com 2001:470:1:3a::13
> www.comicgenesis.com 2001:470:1:3a::14
> www.01net.com 2001:41d0:1:118::1
> www.hitachi.co.jp 2001:240:400::8591:e013
> www.iastate.edu 2610:130:101:102::f0
> www.cuhk.edu.hk 2405:3000:3:b0:137:189:11:71
> www.ntua.gr 2001:648:2000:de::210
> www.rtbf.be 2001:1600:3:6::101
> www.nta.go.jp 2001:c80:a001:1::cad9:2c8f
> www.up.pt 2001:690:2200:a10::13
> www.cyberciti.biz 2607:f0d0:1002:11::4
> www.steadfast.net 2607:f128::2
> www.infomaniak.ch 2001:1600:3:7::101
> www.softlayer.com 2607:f0d0:1000:11:1::1
> www.maine.edu 2610:48:100:820::103
> www.univie.ac.at 2001:62a:4:1::80:108
> www.itb.ac.id 2001:d30:3::22
> www.upc.edu 2001:40b0:7500:1::21
> www.liu.se 2001:6b0:17:f005::148
> www.nnm-club.ru 2001:470:1f0a:1505::2
>
> ipv6. + Alexa 1M domains: 1000000
> ipv6. + Alexa 1M with a direct IPv4 address: 243852
> ipv6. + Alexa 1M with a direct IPv6 address: 1031
>
> (top 50)
> ipv6.netflix.com 2620:0:ef0:13::20
> ipv6.2ch.net 2407:3000:6:175::12
> ipv6.comcast.net 2001:558:1002:5:68:87:64:48
> ipv6.google.com 2001:4860:b004::68
> ipv6.google.co.jp 2001:4860:b002::68
> ipv6.berkeley.edu 2607:f140:ffff:ffff::80
> ipv6.zerolag.com 2001:470:1e::9
> ipv6.seznam.cz 2a02:598:1::101
> ipv6.21cn.com 2042:8800:1::3
> ipv6.denic.de 2001:608:6::1
> ipv6.iwiw.hu 2001:4c48:2:a::1
> ipv6.freemail.hu 2001:4c48:2:f::100
> ipv6.bt.com 2002:c171:3a71::1
> ipv6.pku.edu.cn 2001:da8:201:1129:203:baff:fe2f:163c
> ipv6.sony.co.jp 2001:cf8:0:6b::190
> ipv6.df.eu 2a00:1158:0:100::3
> ipv6.koreus.com 2001:41d0:2:4233::1
> ipv6.vt.edu 2001:468:c80:210f:0:1c6:1a85:8564
> ipv6.tsinghua.edu.cn 2001:da8:1:100::80
> ipv6.24ur.com 2001:6f8:919::1
> ipv6.dyndns.com 2607:f590:0:ffff::29
> ipv6.gatech.edu 2001:468:300:ee01:a00:2bff:fec4:4e8e
> ipv6.gazeta.pl 2a02:bd8:1::50fc:91
> ipv6.italiansubs.net 2001:41d0:1:8364::1
> ipv6.monash.edu.au 2001:388:608c:c91::117
> ipv6.bsnl.co.in 2001:4490:100:ff:3::
> ipv6.hopto.org 2001:470:8:145::1
> ipv6.sify.com 2001:e48:0:6::5
> ipv6.spoluzaci.cz 2a02:598:1::102
> ipv6.twbbs.org 2001:e10:6840:20:20f:eaff:fe56:ea22
> ipv6.peta.org 2001:4978:f:36f::2
> ipv6.afraid.org 2001:470:d19b::203
> ipv6.ku.ac.th 2001:3c8:1303:1125::18
> ipv6.ovh.com 2001:41d0:1:10::d5ba:2122
> ipv6.comicgenesis.com 2001:470:1:3a::14
> ipv6.eircom.net 2001:bb0:dd0::2
> ipv6.atw.hu 2a01:270::4
> ipv6.unm.edu 3ffe:2900:11:10::1
> ipv6.rtvslo.si 2a02:7a8:0:1::80:1
> ipv6.itb.ac.id 2001:d30:3::19
> ipv6.sjtu.edu.cn 2001:da8:8000:1::80
> ipv6.weeronline.nl 2001:888:30af::206:87
> ipv6.infomaniak.ch 2001:1600::ffff
> ipv6.nnm-club.ru 2001:470:1f0a:1505::2
> ipv6.lsu.edu 2620:0:da0:f001::7
> ipv6.iana.org 2620:0:2d0:1::194
> ipv6.trueinternet.co.th 2001:fb0:100:1:58:97:5:30
> ipv6.gsa.gov 2620:0:150:ffad::5
> ipv6.spele.nl 2a00:f80::10
> ipv6.uni-erlangen.de 2001:638:a00:2::2

mleber at he

Nov 17, 2009, 11:26 AM

Post #8 of 13 (2212 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

Dan Wing wrote:
>> -----Original Message-----
>> From: ipv6-ops-bounces+dwing=cisco.com [at] lists
>> [mailto:ipv6-ops-bounces+dwing=cisco.com [at] lists] On
>> Behalf Of Mike Leber
>> Sent: Tuesday, November 17, 2009 2:18 AM
>> To: ipv6-ops [at] lists
>> Subject: Top Websites Running IPv6
>>
>>
>> I updated the report that we run at
>> http://bgp.he.net/ipv6-progress-report.cgi to check the Alexa top 1
>> million websites. We now also check www. and ipv6. for each
>> domain as
>> well. It reveals that quite a few major websites have either
>> added AAAA
>> records for their main website or are testing ipv6 at an
>> ipv6. subdomain.
>>
>> Below is copy of the new section for your entertainment.
>
> Thanks.
>
> You might also try connecting to port 80 of those sites. Afterall,
> if they were on Alexa's top-one million list yesterday they should
> be listening on port 80.

Yep, that is a great idea and we will add an HTTP survey in the near future.

> From the information currently posted at
> http://bgp.he.net/ipv6-progress-report.cgi, I found the following sites didn't
> accept connections to port 80 via their AAAA records:
>
> die.net 2607:f820:42::4 (failed)
> netbynet.ru 2a00:d18:f00d:d401:fe0b:101:0:67 (failed)
> luc.edu 192:192:168:168:1:1:1:1 (failed)
> pcc.edu 192:192:168:168:1:1:1:1 (failed)
> bayimg.com 2a01:298:3:1:1337::13 (failed)
> tribune.com 2002:a3c0:1712::a3c0:1712 (failed)
> proua.com 2a01:d0::10:1 (failed)
> worldofwatches.com 2002:4087:6747:: (failed)
> essex.ac.uk 2002:9bf5:305e::9bf5:305e (failed)
> fernuni-hagen.de 2002:84b0:8102::84b0:8102 (failed),
> 2002:84b0:8101::84b0:8101 (failed)
>
> I noticed that essex.ac.uk was failing for IPv4, too, so they might be having
> a site outage at the moment. The others, however ...

And now that they have added AAAA records and some sites are reporting 1
percent of accesses coming in via IPv6 (ripe for example) they have a
vested interest in fixing it so that their site works correctly.

I suppose this reveals that there is a lack of production web site
monitoring in IPv6 land, hmmmm opportunity??? ;)

I'm alluding to the SaaS model of pingdom, webmetrics, and panopta. Not
"can you configure cacti etc" since I know you can! :)

Mike.

dwing at cisco

Nov 17, 2009, 11:35 AM

Post #9 of 13 (2210 views)
Permalink

RE: Top Websites Running IPv6 [In reply to]

jay at west

Nov 17, 2009, 5:35 PM

Post #10 of 13 (2204 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

Dan Wing wrote:

> You might also try connecting to port 80 of those sites. Afterall,
> if they were on Alexa's top-one million list yesterday they should
> be listening on port 80.
>
>>From the information currently posted at
> http://bgp.he.net/ipv6-progress-report.cgi, I found the following sites didn't
> accept connections to port 80 via their AAAA records:

Well, a couple of those AAAA records are rather obviously broken.

luc.edu and pcc.edu look like a doubled default private IPv4 address
from some consumer gear. I wonder if these are populated by default in
a DNS application somewhere. If so it is likely to cause problems
should it become common.

> die.net 2607:f820:42::4 (failed)
> netbynet.ru 2a00:d18:f00d:d401:fe0b:101:0:67 (failed)
> luc.edu 192:192:168:168:1:1:1:1 (failed)
> pcc.edu 192:192:168:168:1:1:1:1 (failed)
> bayimg.com 2a01:298:3:1:1337::13 (failed)
> tribune.com 2002:a3c0:1712::a3c0:1712 (failed)
> proua.com 2a01:d0::10:1 (failed)
> worldofwatches.com 2002:4087:6747:: (failed)
> essex.ac.uk 2002:9bf5:305e::9bf5:305e (failed)
> fernuni-hagen.de 2002:84b0:8102::84b0:8102 (failed),
> 2002:84b0:8101::84b0:8101 (failed)

--
Jay Hennigan - CCIE #7880 - Network Engineering - jay [at] impulse
Impulse Internet Service - http://www.impulse.net/
Your local telephone and internet company - 805 884-6323 - WB6RDV

dougb at dougbarton

Nov 17, 2009, 5:41 PM

Post #11 of 13 (2210 views)
Permalink

Re: Top Websites Running IPv6 [In reply to]

Mike Leber wrote:
>
> I updated the report that we run at
> http://bgp.he.net/ipv6-progress-report.cgi to check the Alexa top 1
> million websites. We now also check www. and ipv6. for each domain as
> well. It reveals that quite a few major websites have either added AAAA
> records for their main website or are testing ipv6 at an ipv6. subdomain.

You might also try one run with www6.domain just to see if it shows up
with any frequency.

Nice to see freebsd.org in your list ... :)

Doug

--

Improve the effectiveness of your Internet presence with
a domain name makeover! http://SupersetSolutions.com/

dwing at cisco

Nov 17, 2009, 6:00 PM

Post #12 of 13 (2211 views)
Permalink

RE: Top Websites Running IPv6 [In reply to]

> -----Original Message-----
> From: Jay Hennigan [mailto:jay [at] west]
> Sent: Tuesday, November 17, 2009 5:35 PM
> To: Dan Wing; ipv6-ops [at] lists
> Subject: Re: Top Websites Running IPv6
>
> Dan Wing wrote:
>
> > You might also try connecting to port 80 of those sites. Afterall,
> > if they were on Alexa's top-one million list yesterday they should
> > be listening on port 80.
> >
> >>From the information currently posted at
> > http://bgp.he.net/ipv6-progress-report.cgi, I found the
> following sites didn't
> > accept connections to port 80 via their AAAA records:
>
> Well, a couple of those AAAA records are rather obviously broken.
>
> luc.edu and pcc.edu look like a doubled default private IPv4 address
> from some consumer gear. I wonder if these are populated by
> default in
> a DNS application somewhere. If so it is likely to cause problems
> should it become common.

And the others will suffer loading delays for IPv6-enabled clients
which prefer IPv6 over IPv4. Until the user disables IPv6, that is.

-d

> > die.net 2607:f820:42::4 (failed)
> > netbynet.ru
> 2a00:d18:f00d:d401:fe0b:101:0:67 (failed)
> > luc.edu 192:192:168:168:1:1:1:1 (failed)
> > pcc.edu 192:192:168:168:1:1:1:1 (failed)
> > bayimg.com 2a01:298:3:1:1337::13 (failed)
> > tribune.com 2002:a3c0:1712::a3c0:1712 (failed)
> > proua.com 2a01:d0::10:1 (failed)
> > worldofwatches.com 2002:4087:6747:: (failed)
> > essex.ac.uk 2002:9bf5:305e::9bf5:305e (failed)
> > fernuni-hagen.de 2002:84b0:8102::84b0:8102 (failed),
> > 2002:84b0:8101::84b0:8101 (failed)
>
> --
> Jay Hennigan - CCIE #7880 - Network Engineering - jay [at] impulse
> Impulse Internet Service - http://www.impulse.net/
> Your local telephone and internet company - 805 884-6323 - WB6RDV

dwing at cisco

Nov 18, 2009, 1:48 PM

Post #13 of 13 (2196 views)
Permalink

RE: Top Websites Running IPv6 [In reply to]

> -----Original Message-----
> From: ipv6-ops-bounces+dwing=cisco.com [at] lists
> [mailto:ipv6-ops-bounces+dwing=cisco.com [at] lists] On
> Behalf Of Doug Barton
> Sent: Tuesday, November 17, 2009 5:41 PM
> To: Mike Leber
> Cc: ipv6-ops [at] lists
> Subject: Re: Top Websites Running IPv6
>
> Mike Leber wrote:
> >
> > I updated the report that we run at
> > http://bgp.he.net/ipv6-progress-report.cgi to check the Alexa top 1
> > million websites. We now also check www. and ipv6. for
> each domain as
> > well. It reveals that quite a few major websites have
> either added AAAA
> > records for their main website or are testing ipv6 at an
> ipv6. subdomain.
>
> You might also try one run with www6.domain just to see if it shows up
> with any frequency.

I checked the top 1 million domains from Alexa by simply adding
"www6.domain" to what Alexa lists. From that, 745 (0.07%) have
AAAA records. Of those, 297 (39%) allowed me to successfully connect
to TCP/80, 44 (5.91%) advertise loopback (::1), and 404 (54%) failed
connections to TCP/80. If one considers ::1 a failure, then
404+44=448 (60%) are failures.

-d

> Nice to see freebsd.org in your list ... :)
>
> Doug
>
> --
>
> Improve the effectiveness of your Internet presence with
> a domain name makeover! http://SupersetSolutions.com/
>

Index | Next | Previous | View Threaded

Interested in having your list archived? Contact Gossamer Threads