## Google Public NTP [AS15169]: time.google.com time1.google.com time2.google.com time3.google.com time4.google.com ## Cloudflare NTP [AS13335]: time.cloudflare.com ## Facebook NTP [AS32934]: time.facebook.com time1.facebook.com time2.facebook.com time3.facebook.com time4.facebook.com time5.facebook.com ## Microsoft NTP server [AS8075]: time.windows.com ## Apple NTP server [AS714, AS6185]: time.apple.com time1.apple.com time2.apple.com time3.apple.com time4.apple.com time5.apple.com time6.apple.com time7.apple.com time.euro.apple.com ## DEC/Compaq/HP: clepsydra.dec.com/clepsydra.labs.hp.com/clepsydra.hpl.hp.com ## NIST Internet Time Service (ITS) [AS49, AS104]: time-a-g.nist.gov time-b-g.nist.gov time-c-g.nist.gov time-d-g.nist.gov time-a-wwv.nist.gov time-b-wwv.nist.gov time-c-wwv.nist.gov time-d-wwv.nist.gov time-a-b.nist.gov time-b-b.nist.gov time-c-b.nist.gov time-d-b.nist.gov time.nist.gov utcnist.colorado.edu utcnist2.colorado.edu ## VNIIFTRI: ### Stratum 1: ntp1.vniiftri.ru ntp2.vniiftri.ru ntp3.vniiftri.ru ntp4.vniiftri.ru ntp1.niiftri.irkutsk.ru ntp2.niiftri.irkutsk.ru vniiftri.khv.ru vniiftri2.khv.ru ### Stratum 2: ntp21.vniiftri.ru ## Mobatime: ### Stratum 1: ntp.mobatime.ru ## NTP SERVERS: ### Stratum 1: ntp1.stratum1.ru ntp2.stratum1.ru ntp3.stratum1.ru ntp4.stratum1.ru ntp5.stratum1.ru ### Stratum 2: ntp2.stratum2.ru ntp3.stratum2.ru ntp4.stratum2.ru ntp5.stratum2.ru ## Stratum1: ### Stratum 1: stratum1.net ## time.in.ua: ### Stratum 1: ntp.time.in.ua ntp2.time.in.ua ### Stratum 2: ntp3.time.in.ua ## Company Delfa Co. Ltd. [AS8915]: ntp.ru ## ACO.net [AS1853]: ts1.aco.net ts2.aco.net ## Berkeley [AS25]: ### Stratum 1: ntp1.net.berkeley.edu ntp2.net.berkeley.edu ## Georgia State University [AS10631]: ntp.gsu.edu ## University of Saskatchewan [AS22950]: tick.usask.ca tock.usask.ca ## NSU [AS3335]: ### Stratum 2: ntp.nsu.ru ## RSU [AS47124]: ### Stratum 1: ntp.rsu.edu.ru ## National Institute of Information and Communications Technology [AS9355]: ntp.nict.jp ## NTT [AS2914]: x.ns.gin.ntt.net y.ns.gin.ntt.net ## HE.net [AS6939]: clock.nyc.he.net clock.sjc.he.net ## TRC Fiord [AS28917]: ntp.fiord.ru ## Netnod NTP service [AS57021]: ### Stratum 1: Göteborg: gbg1.ntp.se gbg2.ntp.se Malmö: mmo1.ntp.se mmo2.ntp.se Stockholm: sth1.ntp.se sth2.ntp.se Sundsvall: svl1.ntp.se svl2.ntp.se Anycast address for nearest NTP server of the above: ntp.se ## QiX NTP [AS14086]: ntp.qix.ca ntp1.qix.ca ntp2.qix.ca ## YYCIX NTP [AS396515]: ntp.yycix.ca ## MSK-IX NTP [AS43832]: ### Stratum 1: ntp.ix.ru ## Hetzner Online [AS24940]: ntp1.hetzner.de ntp2.hetzner.de ntp3.hetzner.de ## Trabia-Network [AS43289]: time-a.as43289.net time-b.as43289.net time-c.as43289.net ## RIPE [AS3333]: ntp.ripe.net ## Internet Systems Consortium [AS1280]: clock.isc.org (prev ntp.isc.org) ## TimeNL/SIDN Labs [AS1140]: ntp.time.nl (ntp1.time.nl) ## Kantonsschule Zug [AS34288]: ntp0.as34288.net ntp1.as34288.net ## INTERNET MULTIFEED CO. [AS7521]: ntp1.jst.mfeed.ad.jp ntp2.jst.mfeed.ad.jp ntp3.jst.mfeed.ad.jp ## Chinese Academy of Sciences Nation Time Service Center [AS4808, AS9808, AS23724]: ntp.ntsc.ac.cn ## Nat Morris [AS30746]: ### Stratum 1: ntp.nat.ms ## NTP Pool: pool.ntp.org 0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org 3.pool.ntp.org europe.pool.ntp.org 0.europe.pool.ntp.org 1.europe.pool.ntp.org 2.europe.pool.ntp.org 3.europe.pool.ntp.org asia.pool.ntp.org 0.asia.pool.ntp.org 1.asia.pool.ntp.org 2.asia.pool.ntp.org 3.asia.pool.ntp.org ru.pool.ntp.org 0.ru.pool.ntp.org 1.ru.pool.ntp.org 2.ru.pool.ntp.org 3.ru.pool.ntp.org 0.gentoo.pool.ntp.org 1.gentoo.pool.ntp.org 2.gentoo.pool.ntp.org 3.gentoo.pool.ntp.org 0.arch.pool.ntp.org 1.arch.pool.ntp.org 2.arch.pool.ntp.org 3.arch.pool.ntp.org 0.fedora.pool.ntp.org 1.fedora.pool.ntp.org 2.fedora.pool.ntp.org 3.fedora.pool.ntp.org 0.opensuse.pool.ntp.org 1.opensuse.pool.ntp.org 2.opensuse.pool.ntp.org 3.opensuse.pool.ntp.org 0.centos.pool.ntp.org 1.centos.pool.ntp.org 2.centos.pool.ntp.org 3.centos.pool.ntp.org 0.debian.pool.ntp.org 1.debian.pool.ntp.org 2.debian.pool.ntp.org 3.debian.pool.ntp.org 0.askozia.pool.ntp.org 1.askozia.pool.ntp.org 2.askozia.pool.ntp.org 3.askozia.pool.ntp.org 0.freebsd.pool.ntp.org 1.freebsd.pool.ntp.org 2.freebsd.pool.ntp.org 3.freebsd.pool.ntp.org 0.netbsd.pool.ntp.org 1.netbsd.pool.ntp.org 2.netbsd.pool.ntp.org 3.netbsd.pool.ntp.org 0.openbsd.pool.ntp.org 1.openbsd.pool.ntp.org 2.openbsd.pool.ntp.org 3.openbsd.pool.ntp.org 0.dragonfly.pool.ntp.org 1.dragonfly.pool.ntp.org 2.dragonfly.pool.ntp.org 3.dragonfly.pool.ntp.org 0.pfsense.pool.ntp.org 1.pfsense.pool.ntp.org 2.pfsense.pool.ntp.org 3.pfsense.pool.ntp.org 0.opnsense.pool.ntp.org 1.opnsense.pool.ntp.org 2.opnsense.pool.ntp.org 3.opnsense.pool.ntp.org 0.smartos.pool.ntp.org 1.smartos.pool.ntp.org 2.smartos.pool.ntp.org 3.smartos.pool.ntp.org 0.android.pool.ntp.org 1.android.pool.ntp.org 2.android.pool.ntp.org 3.android.pool.ntp.org 0.amazon.pool.ntp.org 1.amazon.pool.ntp.org 2.amazon.pool.ntp.org 3.amazon.pool.ntp.org # Other: ## .mil: tick.usno.navy.mil tock.usno.navy.mil ntp2.usno.navy.mil ## .edu: utcnist2.colorado.edu timekeeper.isi.edu rackety.udel.edu mizbeaver.udel.edu otc1.psu.edu gnomon.cc.columbia.edu navobs1.gatech.edu navobs1.wustl.edu now.okstate.edu ntp.colby.edu ntp-s1.cise.ufl.edu ## .com: ntpstm.netbone-digital.com nist1.symmetricom.com ## .net: t2.timegps.net gps.layer42.net ntp-ca.stygium.net sesku.planeacion.net ntp0.nl.uu.net ntp1.nl.uu.net navobs1.oar.net ntp-galway.hea.net ## .org: ntp1.ona.org ## .de: time.fu-berlin.de ntps1-0.cs.tu-berlin.de ntps1-1.cs.tu-berlin.de ntps1-0.uni-erlangen.de ntps1-1.uni-erlangen.de ntp1.fau.de ntp2.fau.de ntp.dianacht.de zeit.fu-berlin.de ptbtime1.ptb.de ptbtime2.ptb.de rustime01.rus.uni-stuttgart.de rustime02.rus.uni-stuttgart.de ## .nl: chime1.surfnet.nl ntp.vsl.nl ## .at: asynchronos.iiss.at ## .cz: ntp.nic.cz time.ufe.cz ## .pl: ntp.fizyka.umk.pl tempus1.gum.gov.pl tempus2.gum.gov.pl ## .ro: ntp1.usv.ro ntp3.usv.ro ## .se: timehost.lysator.liu.se time1.stupi.se ## .ca: time.nrc.ca clock.uregina.ca ## .mx: cronos.cenam.mx ntp.lcf.mx ## .es: hora.roa.es minuto.roa.es ## .it: ntp1.inrim.it ntp2.inrim.it ## .be: ntp1.oma.be ntp2.oma.be ## .hu: ntp.atomki.mta.hu ## .eus: ntp.i2t.ehu.eus ## .ch: ntp.neel.ch ## .cn: ntp.neu.edu.cn ## .jp: ntp.nict.jp ## .br: ntps1.pads.ufrj.br ## .cl: ntp.shoa.cl ## .int: time.esa.int time1.esa.int http://support.ntp.org/bin/view/Servers/StratumOneTimeServers http://support.ntp.org/bin/view/Servers/StratumTwoTimeServers http://support.ntp.org/bin/view/Servers/NTPPoolServers http://www.pool.ntp.org/zone/@ http://www.pool.ntp.org/zone/asia http://www.pool.ntp.org/zone/europe http://www.pool.ntp.org/zone/north-america http://www.pool.ntp.org/zone/oceania http://www.pool.ntp.org/zone/south-america https://time.nl/ https://time.nl/index_en.html http://time.in.ua/