Empirical Performance of IPv6 vs. IPv4

 under a Dual-Stack Environment

 

 

 


 Home

 Measurement Setup

 Dual-Stack List

 Connectivity

 Hop Count

 RTT

 Throughput

 OS Dependence

 IPv6 Address

 Provisioning

 IPv6 Tunnel

 Performance

 Scripts

 References

 Internal Access

 

Reachable Dual-Stack Sites

03bm.vsix.net

052040.vsix.net

0x2.org

1111.vsix.net

40jaar.inzevenaar.nl

6net.niif.hu

6to4.nro.net

a.tnh.jp

aaa.surfnet.nl

aare.pri.ee

abeceda.hvezdarna.cz

adleman.dlitz.net

admin.moonblade.net

ads.isoc.lu

afs94.pietermaritz.nl

albiero.astronomy.cz

alexis.robertlan.eu.org

alphabet.ircnet.at

alumni.mv.uni-kl.de

alumni.su.lt

ameba.sc-uni.ktu.lt

amiga.nvg.org

analyzer1.freebit.net

andre.cesnet.cz

anstool.grnet.gr

apache.rhnet.is

apache.surfnet.nl

apo.astronomy.cz

apocd.astronomy.cz

apt.conall.net

apt.uninett.no

arabica.ecs.soton.ac.uk

archive.spilsby.net

asclepian.ie

a-select.surfnet.nl

astronomie.cz

athena.grnet2.gr

b.tnh.jp

ballonvaart.op.het.net.je

basun.sunet.se

beaconserver.m6bone.pl

beaconserver.net.switch.ch

beaconserver.surfnet.nl

becvar.astronomy.cz

beheer.tmincasso.nl

bert.secret-wg.org

beta.armagetronad.net

beveiliging.surfnet.nl

bfbi.net

bfib.ipng.nl

bgphints.ruud.org

biblioteka.su.lt

biblioteket.samfundet.no

biogrid.scut.edu.cn

bis-21pp.acad.bg

blastwave.informatik.uni-erlangen.de

blog.arc.itb.ac.id

blog.conall.net

blog.droso.org

blog.hikita.org

blog.teun.tv

blogs.stacken.kth.se

blogs.surriel.com

bonobo.gnome.gr.jp

bourky.astronomie.cz

bouw.pietermaritz.nl

brainers.su.lt

brno.hvezdarna.cz

broker.aarnet.net.au

bruiloft.op.het.net.je

bugs.uninett.no

bugzilla.videolan.org

butler.project-bob.org

cacti.ne-worcs.ac.uk

cajones.org

cam1.kwaak.net

camp.families.jp

canais.nuhcc.uevora.pt

cass38.ast.cam.ac.uk

casse.ast.cam.ac.uk

castor.asclepian.ie

castor.conall.net

cbmi05.cs.tut.fi

ccd.astronomy.cz

cestiny.astronomy.cz

cfengine.iu.hio.no

chap11.sfc.wide.ad.jp

chapel.st-paulia.net

chaz.ro0t.com

chaz6.com

chernabog.cc.vt.edu

chineseassociation.for.ths.kth.se

chlamydia.fs.ei.tum.de

christian.luijten.org

ciist.ist.utl.pt

circlemakers.astronomy.cz

claireross-brown.com

clavius.astronomy.cz

clubbits.freebit.net

cluc.linux.hr

cms2005.sbg.ac.at

cnap.isk.kth.se

coconut-usen.itojun.org

codel.astronomy.cz

collab.ecs.soton.ac.uk

colmmcmullan.net

comicsearch.stacken.kth.se

complements.linux-ipv6.org

contact.surfnet.nl

cozmixng.org

cream.iajapan.org

cs.luon.net

csoki.ki.iif.hu

css2003.is.env.kitakyu-u.ac.jp

ctrlproxy.vernstok.nl

cv.conallobrien.com

cvs.lins.jp

cvs.linux.hr

cvsup.imasy.or.jp

cvsup.jp.openbsd.org

cvsweb.ki.nu

cvsweb.no.netbsd.org

cvsweb.stacken.kth.se

cyber.mcu.edu.tw

cyberfish.org

cyclops.heanet.ie

cygwin.win6.jp

cyteen.hactrn.net

d.tnh.jp

daemonnews.ntua.gr

debian.bit.nl

debian.kwaak.net

debian.pffa.de

debian.uni-c.dk

debian.via.ecp.fr

debian-ipv6.pop-pr.rnp.br

dellwhine.delphine.org

delta.ist.utl.pt

demo.nautilus6.org

demoni.hvezdarna.cz

denik.astronomie.cz

denik.astronomy.cz

detective.surfnet.nl

dev.openguides.org

dg.samfundet.no

diana.ecs.soton.ac.uk

diary.does.notwork.org

diary.hikita.org

disco.cs.tut.fi

distro.linux.hr

doc.tm.uka.de

document.othersight.jp

dokumentacija.linux.hr

draupnir.rhnet.is

drift.droso.net

ds.grnet.gr

dump.luijten.org

dusek.hvezdarna.cz

earwig.cns.vt.edu

edu.cs.tut.fi

edupoint.carnet.hr

eduroam.cesnet.cz

ee.old.no

elemek.niif.hu

elizabeth.sekiguti.com

ellis.tail.gr.jp

eng.registro.br

english.kiesv6.or.kr

ert.ntua.gr

et.gentei.org

etmc.su.lt

etwinning.sch.gr

evanjones.ca

evblade.kwaak.net

everwhite.othersight.jp

excalibur.northeye.org

expedice.astronomie.cz

expedice.astronomy.cz

exspam.surriel.com

eyescale.tuug.fi

ezitrust.webhost.heanet.ie

family-friendly-university.su.lt

faq.linux.hr

faui02.informatik.uni-erlangen.de

faui2k3.informatik.uni-erlangen.de

ffrenzy.luon.net

fg.samfundet.no

files.akl.lt

fjellseter.freidig.idrett.no

fnidder.dk

focus.msm.cam.ac.uk

forum.informatik.uni-leipzig.de

forum.rharmsen.nl

foto.droso.net

foto.m-j.dk

foto.reneeteunissen.nl

foto2.moonblade.net

fotos.luns.nl

fotos.megabit.nl

fotos.vanouwerkerk.com

fotos.vanouwerkerk.nl

fotos.vernstok.nl

fpl.cs.tut.fi

frlinux.net

fs.samfundet.no

fsinf.informatik.uni-leipzig.de

fuskerbryg.dk

g.lins.jp

gabzdyl.hvezdarna.cz

galileo.cmf.nrl.navy.mil

gallery.moonblade.net

gallery.spacehunt.info

gallery.stacken.kth.se

gallery.unfix.org

games-knoppix.unix-ag.uni-kl.de

garryjones.ca

gaugg.astronomy.cz

gemeenteraadslid.reneeteunissen.nl

gemini.luon.net

gimnazija.su.lt

gkrellm.luon.net

god.alib.jp

goliat.eik.bme.hu

gongon.com

gpp.luon.net

gr.spam.abuse.net

groepscommunicatie.surfnet.nl

groothandel.net

gs.samfundet.no

gsk.samfundet.no

habanero.sfc.wide.ad.jp

hal.bit.nl

handin.ecs.soton.ac.uk

hexadecimal.uoregon.edu

history.sfc.wide.ad.jp

hng.av.it.pt

hoegaarden.pil.dk

hollan.hvezdarna.cz

home.student.uu.se

home.tu-clausthal.de

hpc.sbg.ac.at

hptools.freebit.net

hrid.linux.hr

huge.cajones.org

hulk.linux.hr

hvezdarna.cz

ian.astronomy.cz

ian.cz

icarus.conall.net

icecast.ipv6.man.poznan.pl

ids.surfnet.nl

ietf.goto.info.waseda.ac.jp

igw.pilsedu.cz

ilovedaemon.net

info.news.surf.net

infstudium.sbg.ac.at

interaction.ecs.soton.ac.uk

internt.isk.kth.se

inzevenaar.nl

ip.wensley.org.uk

ipv6.iit.uni-miskolc.hu

ipv6.ku.ac.th

ipv6.rharmsen.nl

ipv6.sjtu.edu.cn

ipv6.unix-servers.de

ipv6forum.ecs.soton.ac.uk

ipv6test.surfnet.nl

ipv6tour.lacnic.net

iridium.astronomy.cz

iris.aauug.dk

irra.eprints.org

irs.eprints.org

is2.php.net

isoc.lu

iss.astronomy.cz

ist.su.lt

itk.samfundet.no

iwpse2002.ics.es.osaka-u.ac.jp

jabber.bloodylipbar.co.uk

janus.liebregts.nl

jarp.does.notwork.org

java.freechess.nl

jelmer.vernstok.nl

jesper.skriver.dk

journals.ecs.soton.ac.uk

jprs.jp

jumbo.kfki.hu

juneconf.sfc.wide.ad.jp

jville.dlitz.net

k.bsdlab.org

kate.engg.ca

kattem.speidergruppe.org

kayak.op.het.net.je

kazuhiro.alib.jp

kb.pert.switch.ch

kb.surfnet.nl

kemi.is.kth.se

keyserver.hadiko.de

khat.uevora.pt

kids.bergtoys.com

kies.is.env.kitakyu-u.ac.jp

kimemp.ntua.gr

kk.samfundet.no

klokan.sh.cvut.cz

klst.samfundet.no

knihovna.hvezdarna.cz

kokoron.madoka.org

kolla.no

kosmonauti.hvezdarna.cz

kot.for.ths.kth.se

kotone.nekomimi.gr.jp

kral.astronomy.cz

krishna.via.ecp.fr

kt.earth.li

ktg.for.ths.kth.se

kthdk.for.ths.kth.se

kthss.for.ths.kth.se

kubala.astronomie.cz

kura.nekomimi.jp

kurenai.wakaba.toyonaka.osaka.jp

kurz.astronomie.cz

laafte.samfundet.no

laatjenietpakken.nl

laatjenietpakken.surfnet.nl

lacnic.net

laptop.maniac.nl

lbd.savb.lt

ledr.luon.net

leo.astronomy.cz

lg.ip6.fccn.pt

library.wlug.org.nz

lim.samfundet.no

limestone.uoregon.edu

linuxmecanic.frlinux.net

lirgroup.heanet.ie

lists.blackcatnetworks.co.uk

lists.linux.org.uk

lists.luon.net

lists.ntp.isc.org

lists.omnifarious.org

lists.unix-ag.uni-kl.de

lists.utopiamoo.net

listserv.heanet.ie

listserv.niif.hu

live.astronomie.cz

live.ian.cz

lolo.frlinux.net

louisjansen.vvdzevenaar.nl

lpi.unix-ag.uni-kl.de

lucy.maaya.jp

lyngsat.spacelabs.nl

m.bsdclub.org

mail.infocad.ie

mail.linuxfan.it

mailarchive.uninett.no

mail-index.netbsd.org

mailman.haarweg.nl

mailman.svpal.org

mailman.whitelist.jp

maleteachers.com

malvina.for.ths.kth.se

manuals.dti.ad.jp

map.ntua.gr

mapi.uninett.no

march.taca.jp

mariko.nekomimi.gr.jp

martes.yaina.de

masumin.nekomimi.gr.jp

mechanik.mv.uni-kl.de

megabit.colo.bit.nl

mektukor.oszk.hu

memojo.com

merkys.ktu.lt

mesic.hvezdarna.cz

meteo.astronomie.cz

mika2.cesnet.cz

mikael.karlsson.com

mir.astronomy.cz

mir.ics.es.osaka-u.ac.jp

mirror.bit.nl

mirror.ne-worcs.ac.uk

mirror.trivini.no

mirrors.isc.org

mirrors.ntua.gr

misc.linux.hr

misconfigured.orig.gertie.engg.ca

miss-edina.kwaak.net

ml.alib.jp

ml.nautilus6.org

mmm.het.net.je

mnm2005.orientering.no

mobile-ipv6.org

moca.wide.ad.jp

mojojojo.magpi.net

moonshine.s.notwork.org

motoyuki.bsdclub.org

mozilla.isc.org

mping.uninett.no

mrtg.hea.net

mrtg.nederland.net

mrtg.twaren.net

msdn.su.lt

mspacex.ecs.soton.ac.uk

mtype.imgsrc.co.jp

munipack.astronomy.cz

muvis.cs.tut.fi

mwm.mew.org

nana.nekomimi.jp

nazuha.ki.nu

nebmech.astronomy.cz

neco.sfc.wide.ad.jp

neoland.dlitz.net

neptune.v6.dti.ad.jp

netfilter.kfki.hu

netmon.acad.bg

netrezonator.imgsrc.co.jp

netwerk.surfnet.nl

nevidoma.hvezdarna.cz.

new.linux.hr

newforum.ebusiness.uoc.gr

news.linuxfan.it

news.nspixp.wide.ad.jp

news.task.gda.pl

newsfeed.rhnet.is

niaomh.surge.soton.ac.uk

nieuwbouw.bit.nl

nieuws.surfnet.nl

nio.astronomy.cz

nl.samba.org

nl3.php.net

noc.bit.nl

noc.twaren.net

noc.xs26.net

norbert.old.no

norwich.openguides.org

ns.momose.org

ns.pilsedu.cz

ntp.isc.org

nybygg.samfundet.no

obkai.utmc.or.jp

ocko.streaming.cesnet.cz

oi.conall.net

ontomedia.ecs.soton.ac.uk

opcit.eprints.org

open.nlnetlabs.nl

openaccess.eprints.org

opik.obs.ee

osqstamman.for.ths.kth.se

otto.vanouwerkerk.com

otto.vanouwerkerk.nl

oxford.openguides.org

pace.geant2.net

panda.droso.net

panther.dohd.org

parachute.springen.naast.het.net.je

paul.luon.net

pc1.nara.wide.ad.jp

pc5.sendai.wide.ad.jp

pda.hvezdarna.cz

pedit.hio.no

pegasus.linuxfan.it

perseus.astronomy.cz

photos.megabit.nl

php.rhnet.is

phys.e.yamagata-u.ac.jp

physnet.eprints.org

pics.rq.online.lt

pietacorras.droso.net

pinaraf.robertlan.eu.org

pki.surfnet.nl

planet.luon.net

planet.stacken.kth.se

planet.wlug.org.nz

planetky.astronomie.cz

plum.madoka.org

portables.via.ecp.fr

portsmon.firepipe.net

posel.hvezdarna.cz

pq.for.ths.kth.se

predprodej.hvezdarna.cz

preview.sc.openbit.net

privacy.sfc.wide.ad.jp

project.iu.hio.no

proxy.ipv6.uni-leipzig.de

prutsrail.nl

pso.bug.org

pub.cozmixng.org

pub.via.ecp.fr

puni.nekomimi.gr.jp

puni.nekomimi.jp

purgatory.unfix.org

qmail.rhnet.is

quack.kfu.com

quadra23.dlitz.net

quena.media.kyoto-u.ac.jp

r4l.eprints.org

raadet.samfundet.no

raadslid.reneeteunissen.nl

radius-rap.a3.surf.net

rady.astronomy.cz

rbl.vanouwerkerk.com

reah.alib.jp

registro.br

rejo.zenger.nl

reko.for.ths.kth.se

releng.netbsd.org

reneeteunissen.nl

rharmsen.nl

ring.nict.go.jp

robinharmsen.nl

robokop.samfundet.no

roderick.dk

romeo.eprints.org

rowans.pietermaritz.nl

rozhledna.hvezdarna.cz

rpm.chaz6.com

rq.online.lt

rt.6pack.org

rubiin.physic.ut.ee

ruri.nekomimi.gr.jp

ruud.org

s3.informatik.uni-bremen.de

sacoches.via.ecp.fr

sajri.astronomy.cz

sakura.nekomimi.gr.jp

sal.e.yamagata-u.ac.jp

salong.samfundet.no

salong.spacehunt.info

samfundet.no

sandkasse.chrillesen.dk

saturn.acad.bg

sauna.silcnet.org

sawfish.gnome.gr.jp

sayaka.families.jp

scholen.surfnet.nl

scorpion.ics.es.osaka-u.ac.jp

scott.blazing.de

scream.uninett.no

sdruzeni.hvezdarna.cz

search.tu-clausthal.de

search.uninett.no

secss.ecs.soton.ac.uk

security-kit.ebusinessforum.gr

segate.sunet.se

seiren.uic.net

selene.astronomy.cz

sepdevel.ecs.soton.ac.uk

seven.news.surf.net

sexyheels.org

sfc-cpu.ai3.net

sg.samfundet.no

sheol.unfix.org

shio.csl.sony.co.jp

sigse-ws2004.ics.es.osaka-u.ac.jp

sigwww.dmi.tut.fi

skc.su.lt

sliepen.eu.org

smf.su.lt

smrt.hvezdarna.cz

society.ecs.soton.ac.uk

software.nautilus6.org

software.uninett.no

soramimi.nekomimi.gr.jp

soren.overgaard.org

soutez.hvezdarna.cz

soyuz.spacelabs.nl

sp.cs.tut.fi

spacehunt.info

sphere.news.surf.net

sputnik.aai.ee

ssp.e.yamagata-u.ac.jp

staff.cesnet.cz

stager.uninett.no

stam.pietermaritz.nl

stamen.families.jp

stargazers.unfix.org

starparty.astronomy.cz

stranger.elho.net

streaming.cozmixng.org

stud.su.lt

student.cosy.sbg.ac.at

students.itb.ac.id

studie.varda.nl

studijos.su.lt

styret.samfundet.no

su.lt

summerday.tm.uka.de

sunserv.kfki.hu

surfnet.dl.sourceforge.net

svetlo.astronomy.cz

svn.iu.hio.no

svn.unix-ag.uni-kl.de

svn.vernstok.nl

tack.fukui-med.ac.jp

takuo.jp

taopaipai.hongo.wide.ad.jp

tardis.eprints.org

tasogare.imasy.or.jp

tclers.tk

techno.su.lt

tempo.update.uu.se

test.ian.cz

teun.moonblade.net

teun.tv

the.earth.li

thelostparadise.com

thf.for.ths.kth.se

threader.ecs.soton.ac.uk

thuiswerkplek.surfnet.nl

tinderbox.droso.net

tiramisu.stacken.kth.se

titania.ctie.monash.edu.au

tlacharna.ian.cz

tmp.ninth-nine.com

tnh.jp

to.grnet.gr

tobei.families.jp

tomcat.heanet.ie

tomo.ki.nu

tomoyo.mybsd.org.my

tools.wikimedia.de

top.astronomie.cz

trac.luon.net

tracer.csl.sony.co.jp

transcw.com

trap.fukui-med.ac.jp

trastevere.conall.net

triskell.frlinux.net

trivini.no

tur.hobbits.no

turf.hobbits.no

turmusic.no

tutorium.cosy.sbg.ac.at

twiki.gridprovenance.org

twiki.grimoires.org

twiki.pasoa.ecs.soton.ac.uk

tyholt.uninett.no

udalosti.astronomy.cz

ukazy.hvezdarna.cz

unfix.org

uppdok.student.uu.se

v6gw.eng.ku.ac.th

v6hosting.vsix.ne.kr

vabo1.jp.apan.net

vak.acad.bg

validator.varda.nl

vanouwerkerk.com

vanouwerkerk.net

vanouwerkerk.nl

varda.nl

venus.ian.cz

venuse.hvezdarna.cz

verkenners.pietermaritz.nl

vernstok.nl

via.ecp.fr

video.surfnet.nl

viewcvs.blinkenlights.nl

vinden.surfnet.nl

virbl.bit.nl

vk.samfundet.no

vmek.niif.hu

vnoc.grnet.gr

vvd.reneeteunissen.nl

vvdraadslid.reneeteunissen.nl

w01.freebit.net

wallie.selwerd.nl

wan.bit.nl

wap.samfundet.no

wap.surfnet.nl

web.utopiamoo.net

webas.su.lt

webhotel.chrillesen.dk

weblog.frlinux.net

weblog.surfnet.nl

webmail.hio.no

webmail.luns.nl

webmoney.org.uk

webnews.uevora.pt

webprint.via.ecp.fr

webstroom.surfnet.nl

weinholt.se

welpen.pietermaritz.nl

whois.registro.br

wick.ecs.soton.ac.uk

wifi.ist.utl.pt

wiki.alib.jp

wiki.arc.itb.ac.id

wiki.earth.li

wiki.egee-see.org

wiki.eprints.org

wiki.pert.switch.ch

wiki.terena.nl

wiki.videolan.org

wiki.xcast.jp

win6.jp

witness.ecs.soton.ac.uk

wmv.heanet.ie

ws1.wind.surfnet.nl

www.13thmonkey.org

www.5minutesoffame.nl

www.6diss.org

www.6gate.com

www.6journal.org

www.6net.org

www.6pack.org

www.6win.dfn.de

www.8823.net

www.aai.ee

www.aalca.uevora.pt

www.aauug.dk

www.aboma.nl

www.abomafoon.nl

www.acad.bg

www.actae.uevora.pt

www.action-leonardo.net

www.ae.uevora.pt

www.ae-osaka.co.jp

www.agentlink.org

www.aitea.net

www.akademihotellet.uu.se

www.akademiskakapellet.uu.se

www.aktors.org

www.aladdinproject.org

www.albertvanzoonen.nl

www.altdb.net

www.ams-ix.net

www.amtek.nl

www.anaka.jp

www.analysis-of-patterns.net

www.anltc.ie

www.anst.uu.se

www.antro.uu.se

www.apan.net

www.apnic.net

www.apops.net

www.apricot.net

www.arbmilj.uadm.uu.se

www.arbuz.dk

www.arkeologi.uu.se

www.asahikawa.wide.ad.jp

www.asap.ecs.soton.ac.uk

www.asia-bb.net

www.asta.tu-clausthal.de

www.astarte.ian.cz

www.astro.helsinki.fi

www.astronomie.cz

www.astronomy.cz

www.astro-web.info

www.atal.org

www.aukstabalis.siauliai.lm.lt

www.ayera.com

www.balanzbike.com

www.balticuniv.uu.se

www.belgers.com

www.bergtoys.com

www.bergtoys.de

www.bergtoys.nl

www.berkom.blazing.de

www.bestelsysteem.nl

www.bezwaarplicht.nl

www.bib.uevora.pt

www.bigbrother.nl

www.bio.ecs.soton.ac.uk

www.bioethics.uu.se

www.bird.nl

www.bit.nl

www.biz.dti.ad.jp

www.bjoernholdt.com

www.blackcatnetworks.co.uk

www.blazing.de

www.blinkenlights.nl

www.blix.ws

www.blmulder.com

www.bloodylipbar.co.uk

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cc.madoka.org

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chaz6.com

chestnut.enri.go.jp

chlamydia.fs.ei.tum.de

ciistr2.ist.utl.pt

cirkus.samfundet.no

clio.cc.kumamoto-u.ac.jp

cobalt.denno.net

cozmixng.org

cream.iajapan.org

cricket.pnw-gigapop.net

cube.luon.net

cube.nren.nasa.gov

d.dns.jp

d.dns.tw

debiancz.debian.cz

decsys.vsb.cz

dienstmann.informatik.uni-bremen.de

dipsy.tch.org

dns.crystania.org

dns.dit.upm.es

dns.edu.cn

dns.hel.org.pl

dns.ipv6.itri.org.tw

dns.ml-club.jp

dns.nakasaki.jp

dns.ngix.ne.kr

dns.nic.it

dns.sjtu.edu.cn

dns1.iu.edu

dns1.lrz-muenchen.de

dns1-sfo.studio.wide.ad.jp

dns2.cnnic.net.cn

dns2.freebit.ne.jp

dns2.iu.edu

dns2.nc.u-tokyo.ac.jp

dns3.nc.u-tokyo.ac.jp

dorsvlegel.surfnet.nl

dreaming0.vsix.net

dublin.webhost.heanet.ie

duckburg.franken.de

e.dns.jp

earwig.cns.vt.edu

eee.e.yamagata-u.ac.jp

elephant.three-state.com

elf32.execsw.org

ent.mahoroba.org

entry.csl.sony.co.jp

erasmus.terena.nl

fallback-2.mail.widexs.nl

fallback-3.mail.widexs.nl

farnsworth.ipv6.wiscnet.net

fireball.tau.ac.il

fmp.to

freesbee.wheel.dk

fs.asahikawa.wide.ad.jp

ftp.fi.debian.org

ftp.iij.ad.jp

ftp.internat.freebsd.org

ftp.nluug.nl

ftp.ring.gr.jp

ftp.sunet.se

ftp.uni-kl.de

ftp.univie.ac.at

fundinn.rhnet.is

gate.ipv6.restena.lu

gate.taniguchifamily.com

gate-ipv6-1.rest.restena.lu

ge-7-0-0.a20.tokyjp01.jp.ra.verio.net

gerbang.itb.ac.id

gr-0.otemachi.mex.ad.jp

gr-1.otemachi.mex.ad.jp

griffin.linux.hr

grunert.cdg.chalmers.se

gs1.oarc.isc.org

gura.nttv6.jp

guri.nttv6.jp

gw.ipv6.ascc.net

gw.ipv6.rmnet.it

gw6.nthack.org

hades.ne-worcs.ac.uk

hamster.franken.de

hawkeye.three-state.com

head.snowman.sunet.se

help-stg.iij.ad.jp

hibernia.jakma.org

hq-ns.oarc.isc.org

http.isk.kth.se

hugo.obs.ee

hunter.psc.edu

icarus.conall.net

ice.iajapan.org

imperio.ipv6.udg.mx

inetcore.com

inu.dnslab.jp

inu.jp.freebsd.org

ipv6.broadway.aarnet.net.au

ipv6.itb.ac.id

ipv6.rrze.uni-erlangen.de

ipv6.tm.uka.de

ipv6-ns1.ipv6.restena.lu

irc.de.ircnow.org

irc.ircd.it

ircserver.rrze.uni-erlangen.de

iskra.ottix.net

jc-ssh.iij.ad.jp

jprs.jp

kallen.hanya-n.to

keid.carnet.hr

kirk.rvdp.org

kokoron00.madoka.org

kun.kumamoto-u.ac.jp

kurenai.wakaba.jp

lacnic.net

lacnic.net.uy

lancer.shiratori.riec.tohoku.ac.jp

lansing.dk

laurel.franken.de

lovelyp.bug.gr.jp

lunasystem.jp

luon.net

m1.informatik.uni-bremen.de

mail.hel.org.pl

mail.icmpv6.org

mail.ijs.si

mail.kwaak.net

mail.mk.bsdclub.org

mail.nonado.net

mail.nttv6.net

mail.project-bob.org

mail.studio.co.jp

mail.tenjin.org

mail.yuri.org.uk

mailer1.psc.edu

mailhost.utmc.or.jp

makegumi.jp

manta.install.sh

marino.chinmai.net

mawi.nezu.wide.ad.jp

maya.psy.iri.co.jp

melix.ams-ix.net

metis.denno.net

mickey.net.ss.titech.ac.jp

miracle.mongers.org

mirror.uni-c.dk

moemoon.edu.tw

monoceros.sb.bullhead.co.jp

mother.usf.edu

mserver.mk.bsdclub.org

mx.dryfish.org

mx.etla.org

mx.jp.FreeBSD.org

mx.ki.nu

mx.noab-one.com

mx1.spawar.navy.mil

mx2.bit.nl

mx2.elm.net

mx2.spawar.navy.mil

mx3.bit.nl

nala.dohd.org

nemix1.ams-ix.net

nic.bme.hu

nic.sch.gr

niit-gr.niit.pref.nara.jp

niobe.ijs.si

nms.cyf-kr.edu.pl

nms.vse.cz

nms2.gentei.org

north.kotachi.com

ns.apii.net

ns.applet.co.jp

ns.arl.jp

ns.asia-bb.net

ns.atl-systems.co.jp

ns.bme.hu

ns.btree.org

ns.catorea.ne.jp

ns.cernet.net

ns.cnc.ac.cn

ns.cpe.ku.ac.th

ns.cs.tut.fi

ns.csi.ad.jp

ns.cvut.cz

ns.demizu.org

ns.dnslab.jp

ns.does.notwork.org

ns.employees.org

ns.etandard.meguro.tokyo.jp

ns.fornext.org

ns.freshdot.net

ns.fs.ei.tum.de

ns.hst.titech.ac.jp

ns.init-main.com

ns.install.sh

ns.ipboot.net

ns.ipv6.cesnet.cz

ns.ipv6.ttn.net

ns.ipv6.uni-leipzig.de

ns.jian.jp

ns.join.uni-muenster.de

ns.jp.apan.net

ns.jripv6.jp

ns.kadai.ne.jp

ns.kjsl.com

ns.ku.ac.th

ns.leaf64.com

ns.maaya.jp

ns.ml-club.jp

ns.morijp.com

ns.neu.edu.cn

ns.nttsoft.net

ns.nttv6.net

ns.onozawa.org

ns.ootani.nagata.kobe.jp

ns.pilsedu.cz

ns.resolver.jp

ns.ripe.net

ns.shitamachi.org

ns.snowy.to

ns.srv.tm.uni-karlsruhe.de

ns.ssd.ad.jp

ns.studio.co.jp

ns.surt.net

ns.trashbox.jp

ns.uevora.pt

ns.uta.fi

ns.utl.pt

ns.v6.berkeley.edu

ns.yasukawa.org

ns0.catalyst2.net

ns0.ecs.soton.ac.uk

ns0.ja.net

ns0.robertlan.eu.org

ns0.sfc.keio.ac.jp

ns0.v6.ntt.net

ns0.verio.net

ns01.badeio.de

ns01.mesh.ad.jp

ns1.apnic.net

ns1.blazing.de

ns1.computel.nl

ns1.csh.sh

ns1.diezel.com

ns1.ecs.soton.ac.uk

ns1.es.net

ns1.eutelia.it

ns1.freebit.net

ns1.garr.net

ns1.hokke.org

ns1.hpcmo.hpc.mil

ns1.i2.jucc.edu.hk

ns1.itojun.org

ns1.k1h.jp

ns1.kikurin.org

ns1.koeln.ccc.de

ns1.layer42.net

ns1.maniac.nl

ns1.mikan.org

ns1.mimora.com

ns1.ms-06.org

ns1.nlnetlabs.nl

ns1.nosc.mil

ns1.nttpc.net

ns1.ocn.nttv6.jp

ns1.sanbi.co.jp

ns1.saw-net.de

ns1.tom-yam.or.jp

ns1.uic.net

ns1.uk.atat.at

ns1.v6.mfeed.ad.jp

ns1.v6.web.ad.jp

ns1.vernstok.nl

ns1.xephion.ne.jp

ns1.yamamoto.gr.jp

ns2.blazing.de

ns2.btree.org

ns2.btreenet.com

ns2.catorea.ne.jp

ns2.computel.nl

ns2.cosat.com

ns2.dante.net

ns2.dns.pt

ns2.eutelia.it

ns2.families.jp

ns2.heanet.ie

ns2.heyx.com

ns2.ipv6.ttn.net

ns2.itojun.org

ns2.k1h.jp

ns2.m2m-vpn.jp

ns2.maria.jp

ns2.ms-06.org

ns2.nas.nasa.gov

ns2.nixsys.be

ns2.nttpc.net

ns2.ssd.ad.jp

ns2.surfnet.nl

ns2.topnet.it

ns2.ubiteq.co.jp

ns2.uni-essen.de

ns2.ut.ee

ns2.v6.asahi-net.or.jp

ns2.verio.net

ns2.yamamoto.gr.jp

ns2.ygt.ed.jp

ns3.blaugrana.org

ns3.blazing.de

ns3.layer42.net

ns3.linkai.jp

ns3.nosc.mil

ns3.sixxs.net

ns3.ubiteq.co.jp

ns3.verio.net

ns4.ja.net

ns4.layer42.net

ns4.nic.uk

ns4.surfnet.nl

ns4.univie.ac.at

ns4.verio.net

ns5.tune7.biz

ns6.cheap-life.org

ns6.iij.ad.jp

ns6.mex.ad.jp

ns6-tk01.ocn.ad.jp

ns6-tk02.ocn.ad.jp

ns7.cuhk.edu.hk

ns8.cuhk.edu.hk

ns-i2.nyser.net

ns-kz.ripe.net

ns-sec.ripe.net

ns-soa.darenet.dk

ns-v6.cern.ch

ntp1.ntp.isc.org

nyx.cc.kumamoto-u.ac.jp

oliver.cse.buffalo.edu

onamae.fukui-med.ac.jp

onitiku.dynamic.freebsd.st

opal.cat.pdx.edu

open.nlnet.nl

orange.btree.ne.jp

orpheas.aegean.gr

oslo-gw8.uninett.no

otaku.xtrmntr.org

pc1.minato.wide.ad.jp

peanut.enri.go.jp

pichu.netlab.jp

pickles.tahi.org

ping-losa.abilene.ucaid.edu

plum.ipv6.man.poznan.pl

plutao2.fccn.pt

pollux.conall.net

poplar.net.ss.titech.ac.jp

popolon.ca.orca.med.or.jp

prelude.yusei-net.com

presto.komaba.utmc.or.jp

pub.cozmixng.org

query.freak.ne.jp

r1-prg.cesnet.cz

r2.sfo2.isc.org

r7.pao1.isc.org

ra60.nc.u-tokyo.ac.jp

raeburn.org

rangerover.13thmonkey.org

reah.alib.jp

registro.br

rhino.daishinsha.co.jp

route-views6.routeviews.org

ryouko.imsb.nrc.ca

sa.vix.com

sauna.silcnet.org

scott.blazing.de

server.pasta.cs.uit.no

service.sh.cvut.cz

sesame.csx.cam.ac.uk

sfc-cache.ai3.net

sfc-gate.ai3.net

sfc-mtm.ai3.net

sfc-orochi.ai3.net

shake.stacken.kth.se

shaolin.ameri.ca

shuttle.wide.toshiba.co.jp

sixpack.ipv6.ja.net

sixprints.ecs.soton.ac.uk

sliepen.eu.org

smtp.bug.org

smtp.ist.utl.pt

smtp.lin6.net

smtp1.kolej.mff.cuni.cz

sneezy.physic.ut.ee

sodom.rz.tu-clausthal.de

soi-rr.unibraw.ai3.net

soumgw.soum.co.jp

soumgw2.soum.co.jp

sphinx.cosy.sbg.ac.at

ssaws.skm.shonan.bunkyo.ac.jp

sscsd.v6.dren.net

st.fh-muenster.de

stewart.chicago.il.us

streaming.cozmixng.org

students.itb.ac.id

su.lt

sun.uakom.sk

suzuka.mrp.net

sv.jinbo.jp

sv.murano.jp

sv01.ubiteq.co.jp

swi6t1.switch.ch

taka7.net

tamagw.tama.prug.or.jp

tatsu.jp.freebsd.org

tech.sakura.ad.jp

teragw.tera.ics.keio.ac.jp

terra.nordlan.org

the.earth.li

thedarkside.nl

themis.ysnb.net

tiamat.ntn.org

tigerdyr.wheel.dk

tilderoot.com

tky007v6gw00.iij.net

tolot.join.uni-muenster.de

tomoyo.mybsd.org.my

totsuka.hikita.org

tt55.ripe.net

tt73.ripe.net

tt85.ripe.net

tt86.ripe.net

ubul.kfki.hu

ucthpx.uct.ac.za

ufisa.uninett.no

unfix.org

v6.imasy.or.jp

v6.imgsrc.co.jp

v6fix.net

v6ready.snowelm.com

vabo3.jp.apan.net

valleria.hi-tech.ac.jp

vpn.itb.ac.id

vse.vse.cz

vvv.inet.isogo.yokohama.jp

vytautas.vdu.lt

w23.itrc.net

watchdog.psc.edu

webhotel.chrillesen.dk

widegw-iij.soum.co.jp

willie.net.ss.titech.ac.jp

www.6diss.org

www.6tap.net

www.casio.co.jp

www.homev6.jp

www.iajapan.org

www.imasy.jp

www.ipv6.org.tw

www.ipv6ready.org

www.isc.org

www.kyokui.net

www.netnice.org

www.ootani.nagata.kobe.jp

www.tateoka.org

www.v6.ntt.net

www.wheel.gr.jp

www-hotel.uu.se

x.ns.verio.net

x.yz.to

xe-0-0-0.r20.tokyjp01.jp.bb.verio.net

xs00.softai.co.jp

y.ns.verio.net

yu.vinelinux.org

yui.ipv6.edu.tw

z.nic.de

za.mds.pial.jp

zaku.oni.gr.jp

zedler.knams.wikimedia.org

zgok.oni.gr.jp

zinal.switch.ch

zipi.eeza.csic.es

zsl.gda.pl

zzz.freak.ne.jp