List of Top Public Time Servers
Top_Public_Time_Servers.md#
## 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
## ITAEC [AS41783]:
ntp.psn.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/