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NTP users are strongly urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks. Please also take this opportunity to defeat denial-of-service attacks by implementing Ingress and Egress filtering through BCP38.

ntp-4.2.8p10 was released on 21 March 2017. It addresses 6 medium- and 5 low-severity security issues, 4 informational security topics, 15 bugfixes, and contains other improvements over 4.2.8p9.

Please see the NTP Security Notice for vulnerability and mitigation details.

Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.

Stratum Two Time Servers

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Click the ISO Country Code to view complete details about a server. See InactiveTimeServers for previously listed servers that are no longer in service.

ISO: Location: Host / Sponsor: Service Area: Access Policy: Notify? LastModified:
AM Yerevan, Armenia   Public OpenAccess Yes 2013-02-18T20:35:01Z
AM Abovyan/Kotayk GNC Alfa CJSC AM OpenAccess Yes 2017-01-24T10:28:32Z
AM Armenia, Yerevan, P. Sevak 1   Private, only 193.232.228.0 RestrictedAccess No 2010-11-04T20:18:24Z
AR La Plata, Buenos Aires, Argentina TGP Public OpenAccess Yes 2017-02-26T00:16:21Z
AR Buenos Aires Musurit SRL Argentina ("ISP MUSURIT") OpenAccess Yes 2014-10-11T00:20:10Z
AT Laxenburg, Austria IIASA AT OpenAccess No 2017-03-29T09:44:42Z
AT Laxenburg, Austria IIASA AT OpenAccess No 2017-03-31T07:07:51Z
AT Vienna   Austria/Europe OpenAccess Yes 2017-02-06T09:27:45Z
AU Townsville, QLD, Australia   Australia OpenAccess No 2017-07-20T01:17:41Z
AU Canberra The Signal Co. Wireless. Australia OpenAccess No 2017-08-04T14:13:18Z
AU Melbourne, AU   Worldwide OpenAccess No 2017-06-04T03:43:37Z
AU Sydney, New South Wales, Australia TPG Internet Australia only (Australian ISP) OpenAccess No 2016-03-31T00:03:11Z
AU Sydney, New South Wales, Australia ITOC Australia Asia Pacific (See Global Coverage) OpenAccess No 2014-12-10T09:08:03Z
AU Victoria, Australia mazzanet Enterprises Anywhere OpenAccess No 2017-02-11T09:10:05Z
AU Canberra The Signal Co. Wireless. Australia OpenAccess No 2017-08-04T14:10:12Z
AU Sydney, New South Wales, Australia TPG Internet Australia only (Australian ISP) OpenAccess No 2016-03-31T00:03:27Z
BA Sarajevo, Bosnia and Herzegovina Mirror.ba Europe OpenAccess Yes 2016-04-25T12:32:52Z
BE Gravelines   Europe OpenAccess Yes 2017-08-12T10:16:14Z
BE Ghent, OVL   Europe OpenAccess Yes 2013-05-17T12:57:46Z
BE Ghent, OVL   Europe OpenAccess Yes 2013-05-17T12:56:46Z
BE Rumst, Belgium   Western Europe OpenAccess No 2016-07-08T16:12:50Z
BE Brussels, Belgium   European Union OpenAccess No 2004-09-24T02:34:39Z
BE Leuven, Belgium Team Belgium Europe OpenAccess Yes 2017-07-19T11:22:45Z
BE Brussels, Belgium   European Union OpenAccess No 2004-09-24T02:35:14Z
BE Ghent, OVL   Europe OpenAccess Yes 2013-05-17T12:58:16Z
BE Ghent, OVL   Europe OpenAccess Yes 2013-05-17T12:56:08Z
BG Svilengrad,Bulgaria rootshells Worldwide OpenAccess No 2017-02-08T12:26:47Z
BG Pleven VoodooNet .biz Bulgaria / Pleven OpenAccess Yes 2016-05-27T14:02:19Z
BR Curitiba, PR, Brazil PoP -PR / Brazilian Research Network (RNP) Brazil OpenAccess Yes 2017-06-06T17:28:48Z
BR Brasilia, Brazil   Brazil OpenAccess No 2010-04-16T22:46:59Z
BR Rio de Janeiro, Brazil   Brazil OpenAccess No 2010-04-16T22:45:26Z
BR Sao Paulo, Brazil   Brazil OpenAccess No 2010-04-16T22:46:03Z
BR Jundiai - Sao Paulo - Brasil   Southwest Brasil OpenAccess No 2011-09-26T17:35:05Z
BR Laboratory for the Processing of Analog and Digital Signals (PADS), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil   Brazil OpenAccess No 2012-07-22T03:35:07Z
BR RNP - Brazilian Research Network/Rede Nacional de Pesquisa   Brazil OpenAccess Yes 2004-09-24T02:35:47Z
BR Fortaleza, CE Ponto de Presença da RNP no Ceará - PoP -CE Brazil OpenAccess No 2013-11-08T18:42:02Z
CA Ottawa, Ontario, Canada National Research Council of Canada Canada OpenAccess Yes 2005-11-30T04:28:08Z
CA Hamilton, Ontario, Canada Digibase Operations North America, preference for Eastern Canada and North-Eastern US OpenAccess Yes 2016-08-25T19:25:16Z
CA University of Calgary   Canada OpenAccess Yes 2004-12-10T16:59:49Z
CA Canadian Meteorological Centre   Eastern Canada OpenAccess No 2004-09-24T02:42:16Z
CA Kitchener, Ontario, Canada Supratim Sanyal Worldwide OpenAccess No 2017-02-08T21:27:47Z
CA Kamloops, BC, Canada Dawson Construction Ltd. Western Canada, North Western USA RestrictedAccess Yes 2016-11-09T21:48:55Z
CA Ottawa, Ontario, Canada National Research Council of Canada Canada OpenAccess No 2005-11-30T04:30:02Z
CA Toronto, Ontario Ontario Nurses' Association (http://www.ona.org) Eastern North America OpenAccess Yes 2013-08-26T18:33:08Z
CA Dorval, Québec, Canada Canadian Meteorological Centre Eastern Canada OpenAccess Yes 2004-09-24T02:41:59Z
CA Toronto, Ontario Ontario Nurses' Association (http://www.ona.org) Eastern North America OpenAccess Yes 2013-08-26T18:32:30Z
CA Oakville, Ontario, Canada Servman.ca Eastern Canada and US OpenAccess Yes 2013-06-20T14:25:57Z
CA Winnipeg, Manitoba, Canada Manitoba Internet Exchange North America OpenAccess Yes 2016-03-29T04:28:41Z
CA Vancouver, BC Tech Futures Interactive Inc. - CloudSingularity Network North America OpenAccess No 2017-03-28T20:19:23Z
CA Toronto, Ontario, CANADA University of Toronto Eastern Canada RestrictedAccess Yes 2017-06-03T14:52:32Z
CA Kitchener, Ontario, Canada Supratim Sanyal Global OpenAccess No 2017-02-08T21:29:12Z
CA Regina, Saskatchewan, Canada University of Regina SASK#net, CA*net, Canada OpenAccess No 2004-09-24T02:45:00Z
CA Toronto Atlantic.Net (https://www.atlantic.net/) Canada OpenAccess Yes 2017-02-06T09:29:32Z
CA Montreal, QC JLK Hosting North America OpenAccess Yes 2017-01-21T15:15:45Z
CA Toronto, Ontario, Canada University of Toronto Eastern Canada RestrictedAccess Yes 2005-01-10T22:13:58Z
CH Zurich, Switzerland   Switzerland/Europe OpenAccess Yes 2008-02-11T09:25:48Z
CH Exion, Manno, Switzerland - Multihomed COLT & Swisscom uplink Martino Dell'Ambrogio private services Switzerland/Europe OpenAccess No 2015-07-22T07:29:51Z
CH Exion, Manno, Switzerland - Multihomed COLT & Swisscom uplink Martino Dell'Ambrogio private services Switzerland/Europe OpenAccess No 2015-07-22T07:30:23Z
CH Bern, Switzerland Swiss Federal Office of Metrology (METAS) Switzerland, others by arrangement OpenAccess Yes 2006-12-13T12:19:39Z
CH Bern, Switzerland Swiss Federal Office of Metrology (METAS) Switzerland OpenAccess Yes 2006-12-13T12:23:20Z
CH Bern, Switzerland Swiss Federal Office of Metrology (METAS) Switzerland OpenAccess Yes 2006-12-13T12:08:47Z
CH Zurich, Switzerland   Switzerland OpenAccess Yes 2006-01-19T12:52:18Z
CH Zürich     OpenAccess No 2009-11-08T18:07:32Z
CH Zürich     OpenAccess No 2009-11-08T18:08:06Z
CN Beijing, China Tsinghua University China OpenAccess No 2017-01-04T19:30:49Z
CN Shenyang,Liaoning,China Northeastern University China OpenAccess No 2013-03-02T09:33:13Z
CN Shenyang Liaoning China Northeastern University China OpenAccess No 2012-12-23T03:57:06Z
CN Dalian, Liaoning Dalian Neusoft University of Information (大连东软信息学院) China OpenAccess No 2015-12-24T14:13:54Z
CZ Prague, The Czech Republic, Měšice FinalTek .com Europe OpenAccess Yes 2016-01-04T12:35:53Z
CZ Rez near Prague, Czech Republic   Europe OpenAccess No 2006-01-13T02:45:49Z
CZ Prague, The Czech Republic   Czech Republic OpenAccess Yes 2004-09-24T02:46:03Z
CZ Prachatice, Czech Republic   Czech Republic OpenAccess Yes 2013-06-16T14:47:47Z
DE Berlin     OpenAccess No 2009-05-10T09:55:41Z
DE Hetzner RZ13, Falkenstein/Vogtl., Germany (AS24940)   Germany, Europe OpenAccess Yes 2010-10-03T09:20:24Z
DE jdtec - Willich, ZIP47877, Germany Host: myLoc Managed IT Europe OpenAccess No 2017-04-04T17:06:00Z
DE Frankfurt, Germany Hoberg EU OpenAccess Yes 2016-12-12T08:30:37Z
DE       OpenAccess No 2012-04-11T15:42:16Z
DE Falkenstein/Vogtland Hetzner (https://www.hetzner.de) Germany/Europe OpenAccess Yes 2017-02-06T09:30:23Z
DE Germany reinig IT Germany, Europe OpenAccess Yes 2013-03-03T12:26:20Z
DE Germany     OpenAccess No 2012-07-21T19:06:33Z
DE Frankfurt, Germany Hoberg EU OpenAccess No 2016-12-12T08:29:57Z
DE Hannover,Germany BCS2005.net Germany OpenAccess Yes 2016-11-17T06:21:09Z
DE Germany dianacht.de any OpenAccess No 2015-12-31T12:37:35Z
DE Bochum   UK / Europe RestrictedAccess Yes 2017-07-15T17:53:00Z
DE Germany Faculty of Technology, Bielefeld University Germany, Europe OpenAccess Yes 2013-02-18T20:39:25Z
DE Augsburg, Bavaria, Germany University of Applied Sciences (FH) Germany, Europe, European academic community RestrictedAccess Yes 2015-05-21T21:45:12Z
DE Germany domainfactory (https://www.df.eu/) Germany/Europe OpenAccess Yes 2017-02-06T09:29:21Z
DE Ismaning, Munich, Germany   worldwide OpenAccess No 2016-10-12T18:10:53Z
DE Germany   DE OpenAccess No 2017-02-26T01:56:40Z
DE Falkenstein/Vogtland, Germany   Switzerland/Germany/Europe OpenAccess Yes 2013-03-12T13:55:22Z
DE Nuernberg, Germany hackbyte (private server) Europe OpenAccess No 2017-02-25T03:14:49Z
DE Stuttgart, Germany   Germany, Europe OpenAccess No 2008-07-10T17:44:57Z
DE Germany Faculty of Technology, Bielefeld University Germany, Europe OpenAccess No 2010-03-27T02:14:28Z
DE Nuremberg, Germany     OpenAccess No 2012-10-25T15:43:56Z
DE Nürnberg, Germany Hoberg EU OpenAccess Yes 2016-12-12T08:31:41Z
DE Augsburg, Bavaria, Germany University of Applied Sciences (FH) Germany, Europe, European academic community RestrictedAccess Yes 2015-05-21T21:37:27Z
DE Falkenstein, Germany EDV Service Hüske Germany, Europe OpenAccess No 2017-03-13T09:23:17Z
DE Frankfurt, DE stygium.net worldwide OpenAccess No 2017-03-29T17:28:18Z
DE Wuppertal, Germany   Germany and Europe OpenAccess No 2013-09-06T20:19:17Z
DE Nürnberg   Worldwide OpenAccess Yes 2016-08-23T16:46:22Z
DE Ulm, Germany   Germany,Europe OpenAccess No 2009-06-21T11:28:38Z
DE Falkenstein, Germany Ford-Club Ostsee-Haie e.V. Germany, Europe OpenAccess No 2017-03-13T09:24:14Z
DE Ismaning, Munich, Germany freiwuppertal.de worldwide OpenAccess No 2014-04-12T17:41:11Z
DE Duesseldorf, Germany private Worldwide OpenAccess No 2017-04-14T23:35:01Z
DE Stuttgart, Germany   Germany, Europe OpenAccess No 2008-07-10T17:50:09Z
DE Stuttgart, Germany   Germany, Europe OpenAccess No 2008-07-10T17:48:43Z
DE Germany Faculty of Technology, Bielefeld University Germany, Europe OpenAccess No 2010-03-27T02:14:57Z
DE Nürnberg, Germany     OpenAccess No 2012-06-10T09:02:33Z
DE Frankfurt, Germany   Worldwide OpenAccess No 2015-07-08T13:04:40Z
DE Augsburg, Bavaria, Germany University of Applied Sciences (FH) Germany, Europe, European academic community RestrictedAccess Yes 2015-05-21T21:41:45Z
DE Nuernberg / Hetzner RZ 8   Europe OpenAccess No 2013-02-18T20:46:43Z
DE Nuremberg, Germany     OpenAccess No 2011-09-05T19:48:02Z
DE Frankfurt am Main, Germany Linoplan Europe OpenAccess No 2017-01-13T22:13:38Z
DE Munich, Germany   Germany and Europe OpenAccess No 2012-08-11T02:24:09Z
DK Copenhagen, Ballerup     OpenAccess No 2009-04-02T14:51:01Z
DK Vordingborg, Denmark   All OpenAccess No 2017-02-27T21:58:04Z
DK Fredericia, Denmark   Europe RestrictedAccess No 2017-01-25T09:23:23Z
DK Copenhagen, Ballerup     OpenAccess No 2009-04-02T14:51:55Z
ES REDIMadrid backbone at CSIC CPD, C/Pinar 9, Madrid, Spain REDIMadrid Spain OpenAccess No 2015-11-20T20:40:50Z
ES Madrid (Spain)   Spain OpenAccess Yes 2009-01-16T17:11:51Z
FR Vitry / DC2 Online.net Europe OpenAccess Yes 2016-08-13T22:56:30Z
FR OVH facilities, Roubaix, France http://www.fangfufu.co.uk/ntp/ Worldwide OpenAccess Yes 2013-12-21T17:39:26Z
FR Paris, France     OpenAccess No 2010-08-07T00:09:01Z
FR Néel Institute, Trappes, Ile de France, France   France, Europe OpenAccess Yes 2014-09-09T14:54:15Z
FR Ikoula DC 01, Reims, France   Worldwide OpenAccess No 2017-02-06T13:24:09Z
FR Paris, France SYRTE, Observatoire de Paris France/Europe OpenAccess Yes 2016-01-28T15:59:49Z
FR Vitry / DC2 Online Europe OpenAccess Yes 2016-08-13T22:54:56Z
FR Paris Saint-Denis IBX Center   Anywhere OpenAccess No 2013-04-19T00:04:35Z
FR       OpenAccess Yes 2012-09-26T14:57:38Z
FR Strasbourg, France The Xipalia Group / http://xipalia.com @, Europe, France OpenAccess No 2015-02-19T10:49:32Z
FR OVH, Roubaix   Europe OpenAccess No 2014-08-13T06:04:00Z
FR Deepest France cloudplasma.co.uk Western Europe OpenAccess Yes 2014-09-09T14:20:53Z
FR Paris http://zeptobars.com Europe OpenAccess No 2017-01-31T04:21:01Z
FR Montpellier, FRANCE     OpenAccess Yes 2013-02-18T20:07:01Z
FR Roubaix, France Firas Kraiem Europe/France OpenAccess No 2014-10-04T22:00:55Z
FR Villebon sur-Yvette, France Alionis anywhere OpenAccess No 2013-03-01T14:52:52Z
FR Gravelines, France halfapress Global OpenAccess Yes 2017-01-02T17:08:02Z
FR Paris, France Linoplan Europe OpenAccess No 2017-01-13T22:14:34Z
FR Roubaix, France The Xipalia Group / http://xipalia.com @, Europe, France OpenAccess No 2015-02-19T10:51:11Z
FR     France/Europe OpenAccess Yes 2007-12-28T12:53:39Z
FR Montpellier, FRANCE     OpenAccess No 2012-08-07T13:36:05Z
FR Paris, France online.net Europe OpenAccess No 2017-02-09T00:31:46Z
FR Gravelines omgomg.eu Global OpenAccess No 2017-05-30T12:36:27Z
FR Courbevoie / France     OpenAccess No 2009-03-03T17:51:41Z
FR Roubaix-6 Datacenter, France sceen.net Anywhere OpenAccess No 2015-07-04T14:36:02Z
GB Aldershot, UK CatN Hosting UK, Western Europe OpenAccess No 2013-06-18T13:28:36Z
GB London cloudplasma Europe OpenAccess Yes 2017-02-09T13:39:13Z
GB London https://www.certic.info Anywhere OpenAccess Yes 2016-12-04T05:59:14Z
GB Cambridge First2Know.net Global OpenAccess Yes 2013-07-21T00:56:42Z
GR Athens, Greece Golden Deal S.A. Europe OpenAccess No 2015-07-20T00:17:26Z
GR Athens, GR   Greece OpenAccess Yes 2004-09-24T02:55:24Z
GR Athens, Greece Golden Deal S.A. Europe OpenAccess No 2015-07-20T00:14:02Z
GR Athens, Greece   Worldwide OpenAccess No 2011-02-21T11:07:57Z
HR Split, Croatia CARNet (Croatian Academic and Research Network) Croatia/Europe OpenAccess Yes 2011-12-09T11:08:36Z
HR Zagreb, Croatia CARNet (Croatian Academic and Research Network) Croatia/Europe OpenAccess Yes 2011-12-09T11:11:02Z
HR CARNet (Croatian Academic and Research Network)   Croatia/Europe OpenAccess Yes 2011-12-09T11:11:39Z
HR Rijeka, Croatia CARNet (Croatian Academic and Research Network) Croatia/Europe OpenAccess Yes 2011-12-09T11:07:05Z
HR Osijek, Croatia CARNet (Croatian Academic and Research Network) Croatia/Europe OpenAccess Yes 2011-12-09T11:08:07Z
HU Debrecen, Hungary Institute for Nuclear Research, Hungarian Academy of Sciences Europe OpenAccess No 2016-04-07T08:09:18Z
HU KFKI Research Institute for Particle and Nuclear Physics   HUNGARNET OpenAccess Yes 2004-09-24T02:57:08Z
HU Budapest, Hungary, Europe BE-ON NET LTD Europe OpenAccess Yes 2015-04-23T07:16:34Z
ID DKI Jakarta LIPI - Lembaga Ilmu Pengetahuan Indonesia World Wide RestrictedAccess No 2017-01-01T09:08:52Z
ID Surabaya Indonesia Intiland Grande 123 OpenAccess Yes 2017-02-08T23:35:10Z
ID Jakarta Naftalie .NET Worldwide OpenAccess No 2017-05-29T19:44:47Z
ID Yogyakarta Citranet Yogya Internet OpenAccess Yes 2014-12-11T04:42:12Z
ID Jakarta Naftalie .NET Worldwide OpenAccess No 2017-05-29T19:45:47Z
IE Dublin, Ireland. School of Mathematics, Trinity College Ireland, UK OpenAccess Yes 2005-01-26T15:31:01Z
IN India / Mumbai   India RestrictedAccess Yes 2017-06-03T17:12:33Z
IQ Iraq - Sulaimaniyah     OpenAccess Yes 2013-02-18T20:41:39Z
IT Milan IRH/Prometeus.com Worldwide OpenAccess Yes 2016-01-03T12:51:18Z
JO JO   JORDAN OpenAccess Yes 2015-10-08T23:51:57Z
JP Kanto-Area, Japan Fukuda Takuro Japan OpenAccess Yes 2016-06-10T10:21:23Z
KR Incheoun NamDonggu MansuDong   Korea OpenAccess Yes 2017-02-07T01:39:21Z
KR Bundang, Korea KT-IDC Korea RestrictedAccess Yes 2017-06-03T23:48:02Z
LU Luxembourg, Luxembourg, Europe Hosting Skills a.s.b.l. Luxembourg (Europe) RestrictedAccess Yes 2017-08-10T00:15:12Z
MA Rabat MARWAN Africa OpenAccess Yes 2017-05-13T13:44:03Z
MV Male', Maldives     OpenAccess No 2012-12-13T13:33:35Z
MV Male', Maldives     OpenAccess No 2012-12-13T13:31:58Z
MV Male', Maldives     OpenAccess No 2012-12-13T13:17:17Z
MV Male', Maldives     OpenAccess No 2012-12-13T13:35:24Z
MX NY,CA,DE   Worldwide OpenAccess Yes 2017-07-26T03:06:16Z
NL Amsterdam   Europe OpenAccess Yes 2015-04-23T16:55:29Z
NL Rotterdam     OpenAccess Yes 2013-02-18T12:01:27Z
NL Beetsterzwaag   The Netherlands OpenAccess Yes 2014-11-10T20:27:04Z
NL Amsterdam, Netherlands Linoplan Europe OpenAccess No 2017-06-04T20:21:02Z
NL Frankfurt   worldwide OpenAccess No 2012-10-05T11:37:04Z
NL Bellingwolde, Groningen, Netherlands   World OpenAccess Yes 2017-04-07T14:42:13Z
NL Alblasserdam   worldwide OpenAccess No 2012-10-05T11:31:01Z
NL Varsseveld, Gelderland, The Netherlands   Europe OpenAccess No 2017-02-08T08:35:44Z
NL Spijkenisse, The Netherlands Polaire Netherlands OpenAccess No 2015-04-17T10:59:48Z
NL DigitalOcean AMS3, Amsterdam, Netherlands DigitalOcean Western Europe OpenAccess No 2017-01-16T22:33:15Z
NL Gemert, Noord-Brabant, NL   Europe OpenAccess Yes 2016-02-29T09:45:24Z
NL Rotterdam   Worldwide OpenAccess Yes 2017-06-01T13:18:06Z
NL Rotterdam, the Netherlands   Worldwide OpenAccess Yes 2016-08-23T13:29:00Z
NO IT-Dept., University of Tromso   NORDUnet OpenAccess Yes 2008-03-25T13:09:22Z
NZ Central City, Auckland, New Zealand ihug New Zealand OpenAccess Yes 2004-09-24T03:03:51Z
NZ Dunedin, New Zealand University of Otago New Zealand OpenAccess Yes 2004-09-24T03:03:10Z
NZ Palmerston North, New Zealand Massey University New Zealand OpenAccess No 2005-03-11T13:03:16Z
PL Warsaw e-utp.net Europe OpenAccess Yes 2014-07-07T17:09:11Z
PL Wegrzce, near Cracow; Poland     OpenAccess No 2009-05-09T11:02:41Z
PT Lisboa, Portugal Observatório Astronómico de Lisboa Portugal/Europe OpenAccess No 2006-02-12T16:30:42Z
PY Asunción COPACO S.A. Paraguay OpenAccess No 2015-04-08T03:09:05Z
RO BluePink Datacenter @ Constanta, Romania BluePink EU OpenAccess Yes 2014-09-28T13:24:15Z
RO Timisoara, RO   Anywhere OpenAccess No 2017-02-26T01:07:33Z
RO BluePink Datacenter @ Constanta, Romania BluePink EU OpenAccess Yes 2014-01-31T15:17:25Z
RO Suceava, 720236, Romania   Romania/Europe OpenAccess Yes 2017-02-08T18:21:54Z
RO Suceava, 720236, Romania   Romania/Europe OpenAccess Yes 2017-02-08T18:21:45Z
RO BluePink Datacenter @ Constanta, Romania BluePink EU OpenAccess Yes 2014-01-31T15:17:45Z
RO Cluj-Napoca, RO   Anywhere OpenAccess No 2017-02-26T01:07:42Z
RO BluePink Datacenter @ Constanta, Romania BluePink EU OpenAccess Yes 2014-09-08T09:07:28Z
RO Drobeta Datacenter DATA ZYX SRL Romania/Europe OpenAccess Yes 2013-08-08T20:17:47Z
RO Magurele, Romania IFIN-HH Romania OpenAccess Yes 2017-02-06T08:44:58Z
RO Bucharest, RO   Anywhere OpenAccess No 2017-02-26T01:07:08Z
RS Belgrade, Serbia https://www.certic.info Anywhere OpenAccess Yes 2016-12-04T05:58:31Z
RS Belgrade Faculty of Computer Science Union University of Belgrade Serbia OpenAccess Yes 2016-04-07T11:41:18Z
RU Novokuznetsk Truenetwork All areas OpenAccess Yes 2017-03-19T12:01:08Z
RU Moscow ForstWoof Worldwide OpenAccess No 2017-06-18T18:24:56Z
RU Murmansk HWS RU ClosedAccess Yes 2015-10-21T16:49:14Z
RU Saint-Petersburg   Russia/Europe OpenAccess No 2009-04-02T14:27:28Z
RU Saratov Information Networks Ltd. All areas OpenAccess Yes 2016-01-03T05:36:26Z
RU Moscow   TimeServer OpenAccess Yes 2017-06-04T23:24:38Z
RU Saint-Petersburg, Russia   European Russia OpenAccess Yes 2011-01-23T14:51:10Z
RU Home, Ulyanovsk, Russia   Worldwide OpenAccess No 2017-02-06T13:47:39Z
RU Kurgan   RU OpenAccess Yes 2017-05-15T14:54:30Z
RU Russia InterG Ltd Global OpenAccess Yes 2016-05-07T06:51:36Z
RU VNIIFTRI, Moscow region, Russia     OpenAccess Yes 2010-12-08T20:51:11Z
RU Moscow     OpenAccess No 2012-12-18T17:53:03Z
RU Magnitogorsk, Russia Private Internet Service Russia OpenAccess No 2015-10-26T09:28:18Z
RU Pushchino, Moscow region, Russia   Russia OpenAccess Yes 2006-11-23T15:57:06Z
RU Saint-Petersburg, Russia   European Russia OpenAccess Yes 2015-07-17T12:46:35Z
RU Kurgan Home Co. Ltd. RU OpenAccess Yes 2017-05-15T14:49:02Z
SE Helsingborg   Helsingborg OpenAccess No 2017-02-26T02:24:00Z
SE Bjuv, Sweden   Europe OpenAccess No 2010-05-28T19:25:50Z
SE Vanersborg, Sweden   All areas OpenAccess No 2012-08-09T08:10:54Z
SE flygplats.net, Sigtuna, Sweden   Europe OpenAccess No 2005-04-13T13:54:10Z
SI ARNES (Academic and Research Network of Slovenia), Ljubljana, Slovenia   Slovenia/Europe OpenAccess Yes 2004-09-24T03:10:09Z
SI ARNES (Academic and Research Network of Slovenia), Ljubljana, Slovenia   Slovenia/Europe OpenAccess Yes 2004-09-24T03:10:24Z
SI "J. Stefan" Institute, Ljubljana, Slovenia   Slovenia, Europe, others by arrangement RestrictedAccess Yes 2005-03-04T01:14:33Z
SK Bratislava, Slovakia THR Systems, a.s. Slovakia, Czech Republic, Europe OpenAccess No 2015-10-28T12:11:16Z
SK Presov     OpenAccess No 2013-02-18T20:25:17Z
TH Bangkok   Thailand OpenAccess Yes 2016-07-22T16:45:41Z
TR Sibernet Ankara Turkey   Turkey OpenAccess Yes 2007-07-08T12:51:57Z
TR Sibernet Ankara Turkey   Turkey OpenAccess Yes 2007-07-08T12:55:06Z
TR Sibernet Ankara Turkey   Turkey OpenAccess Yes 2007-07-08T12:53:54Z
TR Sibernet Ankara Office Turkey   Turkey OpenAccess Yes 2007-07-08T12:57:21Z
TW Taiwan National Time and Frequency Standard Laboratory Taiwan OpenAccess No 2014-02-26T20:26:17Z
TW Taiwan National Time and Frequency Standard Laboratory Taiwan OpenAccess No 2014-02-26T20:25:13Z
TW Taiwan National Time and Frequency Standard Laboratory Taiwan OpenAccess No 2014-02-26T20:28:31Z
TW Taiwan National Time and Frequency Standard Laboratory Taiwan OpenAccess No 2014-02-26T20:25:36Z
TW Taiwan National Time and Frequency Standard Laboratory Taiwan OpenAccess No 2014-02-26T20:25:58Z
UA Kotsybinske PE Lysenko Ukraine OpenAccess Yes 2017-07-03T08:55:26Z
UA Rivne, Ukraine Campus Networks UA, RU, PL OpenAccess No 2013-04-26T13:35:04Z
UA Rivne, Ukraine Campus Networks UA, RU, PL OpenAccess No 2013-04-26T13:35:30Z
UA Hetzner DE   Hetzner DE OpenAccess Yes 2017-03-21T14:04:36Z
UK Telford, United Kingdom   Worldwide OpenAccess No 2016-12-31T10:58:47Z
UK Lancaster, UK   UK OpenAccess No 2012-02-02T11:24:46Z
UK       OpenAccess Yes 2011-11-01T16:07:21Z
UK University of Manchester, Manchester, England   UK OpenAccess Yes 2004-09-24T03:14:27Z
UK London, UK   United Kingdom OpenAccess No 2013-03-24T06:18:59Z
UK IT Services, University of Leicester, UK     OpenAccess No 2011-12-08T15:29:31Z
UK ExNet Ltd, London, UK   UK/Europe/any OpenAccess Yes 2004-09-24T03:12:10Z
UK Cambridge, UK Private UK/EU OpenAccess Yes 2017-02-09T00:31:59Z
UK North Thatcham, Berkshire, England   UK, Europe OpenAccess Yes 2016-03-23T21:40:20Z
UK Brighton, UK     OpenAccess No 2006-03-19T13:56:36Z
UK South Thatcham, Berkshire, England   UK, Europe OpenAccess Yes 2016-02-29T14:31:33Z
UK Markyate, Hertfordshire, England The Creative Organisation UK, Europe OpenAccess Yes 2014-04-22T14:58:25Z
UK Cambridge, UK   UUNET (formerly known in the UK as PIPEX); UK OpenAccess Yes 2004-09-24T01:29:00Z
UK Lancaster, UK   UK OpenAccess No 2012-10-08T08:36:20Z
UK Lancashire, UK   United Kingdom OpenAccess No 2015-04-23T16:46:35Z
UK School of Informatics, University of Edinburgh, Scotland, UK   UK; associates of Edinburgh University worldwide OpenAccess Yes 2006-03-27T13:02:46Z
UK University of Manchester, Manchester, England   UK OpenAccess No 2004-09-24T03:15:00Z
UK London ForstWoof Worldwide OpenAccess No 2016-05-21T16:05:38Z
UK Bournemouth, UK Web Wiz UK, Europe OpenAccess Yes 2017-04-07T09:37:21Z
UK School of Informatics, University of Edinburgh, Scotland, UK   UK; associates of Edinburgh University worldwide OpenAccess Yes 2006-03-27T12:56:41Z
US Multiple, United States   US/any OpenAccess Yes 2005-08-19T19:11:32Z
US California   US RestrictedAccess Yes 2017-07-15T17:54:11Z
US AZ Phoenix, AZ   North America OpenAccess No 2016-08-30T21:24:16Z
US AZ Phoenix, AZ Phoenix Public Library North America OpenAccess No 2017-06-05T15:20:52Z
US CA Los Angeles, CA   US OpenAccess No 2012-03-02T22:24:41Z
US CA Linode, Fremont, CA Brockhurst Co Western US OpenAccess No 2017-02-08T23:59:15Z
US CA Los Angeles, CA     OpenAccess No 2012-07-02T17:48:03Z
US CA Newport Beach, CA Zia Computing Labs Southern California, Nevada, Arizona OpenAccess No 2017-06-02T20:55:22Z
US CA San Diego, CA   Western United States and Northern Mexico OpenAccess Yes 2008-12-03T22:50:40Z
US CA Los Angeles, California, United States Dark-Net.IO North America OpenAccess No 2017-07-28T16:01:18Z
US CA Linode / Hurricane Electric - Fremont California US arlen.io Global OpenAccess No 2017-07-05T02:24:43Z
US CA Santa Clara, CA, USA     OpenAccess Yes 2009-05-18T16:48:58Z
US CA Menifee, CA, USA   Global OpenAccess Yes 2015-04-05T06:54:15Z
US CA www.sonic.net, Santa Rosa, CA, USA   Northern California OpenAccess No 2005-11-17T23:24:19Z
US CA Los Angeles, CA   Southern California, Western United States OpenAccess No 2010-02-21T16:34:46Z
US CA California   Global OpenAccess No 2017-06-06T20:16:50Z
US CA Fremont, CA, US   any OpenAccess No 2013-05-28T22:25:07Z
US CA Oakland, CA   US RestrictedAccess Yes 2017-06-03T17:30:45Z
US CA Fremont, CA, USA   RTT < 50ms OpenAccess Yes 2010-12-28T21:30:11Z
US CA Lake Arrowhead, CA, USA   within 100ms of Digilink.net RestrictedAccess Yes 2007-03-02T16:30:33Z
US CA Los Angeles, CA   US OpenAccess No 2012-03-02T22:25:23Z
US CO Parker, CO, US     OpenAccess Yes 2008-01-03T04:45:51Z
US FL Homestead, FL Ryan A. Krenzischek Global OpenAccess No 2017-07-31T07:11:14Z
US FL Homestead, FL Ryan A. Krenzischek Global OpenAccess No 2017-07-31T07:11:52Z
US GA Atlanta, GA, US (ATL) Hosted at Linode at Zayo (formerly AtlantaNAP ) Everywhere OpenAccess No 2016-11-29T07:54:46Z
US GA Atlanta, Georgia, United States Dark-Net.IO North America OpenAccess No 2017-06-03T22:52:59Z
US GA Atlanta, Georgia WINK Streaming North America OpenAccess Yes 2017-02-08T23:44:46Z
US GA Atlanta, Georgia WINK Streaming North America OpenAccess Yes 2017-02-08T23:44:56Z
US GA University System of Georgia NOC, Atlanta, GA   PeachNet (Georgia) OpenAccess Yes 2004-09-24T02:20:00Z
US IA Iowa City, IA Jet Air, Inc. North America OpenAccess No 2017-05-12T15:27:47Z
US IL Steadfast, Chicago, IL steadfast.net North America OpenAccess No 2013-03-15T19:43:34Z
US IL Steadfast, Chicago, IL steadfast.net North America OpenAccess No 2013-03-15T19:43:54Z
US IL University of Illinois, Urbana-Champaign, IL   CICNET, Midwest, NCSA region OpenAccess No 2016-05-24T14:31:41Z
US IL Chicago, IL   Any OpenAccess No 2017-01-04T14:23:50Z
US IL Fort Sheridan, Illinois   Midwest OpenAccess Yes 2008-12-05T17:43:14Z
US IL Steadfast, Chicago, IL steadfast.net North America OpenAccess No 2013-03-15T19:44:03Z
US IL University of Illinois, Urbana-Champaign, IL   CICNET, Midwest, NCSA region OpenAccess No 2015-08-05T14:34:20Z
US IL University of Illinois, Urbana-Champaign, IL   CICNET, Midwest, NCSA region OpenAccess No 2016-05-24T14:32:09Z
US IL Steadfast, Chicago, IL steadfast.net North America OpenAccess No 2017-02-10T02:55:00Z
US IN Indianapolis, IN   Worldwide OpenAccess No 2017-03-24T05:22:30Z
US KS KansasNet OnLine Services, Manhattan, KS   Central USA / Great Plains OpenAccess No 2004-09-24T17:13:38Z
US MA Peabody, MA   North America OpenAccess No 2015-07-13T09:22:26Z
US MD Balitmore, MD MROW United States OpenAccess No 2017-02-08T23:41:11Z
US MI Southfield, MI Nexcess Anywhere OpenAccess No 2016-04-19T21:55:03Z
US MN Minneapolis, MN   CICNET region OpenAccess Yes 2010-05-19T14:53:31Z
US MN St Paul, MN   CICNET region OpenAccess Yes 2010-05-19T14:53:58Z
US MN Burnsville, MN, USA   United States OpenAccess Yes 2015-09-22T15:10:55Z
US MO Kansas City, MO   Global OpenAccess No 2017-02-05T19:31:34Z
US MT University of Montana, Missoula, Montana   Northwest USA, Internet 2 OpenAccess Yes 2005-01-20T14:11:00Z
US MT University of Montana, Missoula, Montana   Northwest USA, Internet 2 OpenAccess Yes 2005-01-20T14:13:00Z
US MT University of Montana, Missoula, Montana   Northwest USA, Internet 2 OpenAccess Yes 2005-01-20T14:10:00Z
US NC University of North Carolina-Chapel Hill, Chapel Hill, NC UNC ITS - Networking CONCERT region OpenAccess No 2017-01-26T11:29:50Z
US NE Lincoln, Nebraska   Central Time Zone OpenAccess No 2012-12-01T21:25:20Z
US NE Lincoln, Nebraska   Central Time Zone OpenAccess No 2012-12-01T21:24:11Z
US NE Lincoln, Nebraska   Central Time Zone OpenAccess No 2012-12-01T21:24:52Z
US NE Lincoln, Nebraska   Central Time Zone OpenAccess No 2012-12-01T21:22:04Z
US NJ Linode Newark, NJ Datacenter   Linode Newark, NJ Datacenter OpenAccess Yes 2017-02-08T23:37:20Z
US NJ New Jersey   Global OpenAccess No 2017-06-06T20:18:41Z
US NJ Jensen Research Corporation, Ramsey NJ   Eastern US OpenAccess No 2015-07-19T21:01:57Z
US NJ NJ   Eastern US OpenAccess No 2011-01-11T22:05:32Z
US NJ Steadfast, Edison, NJ steadfast.net North America OpenAccess No 2015-11-21T01:19:31Z
US NJ Linode / Cologix - Newark New Jersey US arlen.io Global OpenAccess No 2017-07-05T02:19:57Z
US NJ Jensen Research Corporation, Ramsey NJ   Eastern US OpenAccess No 2015-07-19T20:59:12Z
US NJ Newark, NJ   Global OpenAccess No 2017-02-08T23:57:08Z
US NJ New Jersy   Any world OpenAccess Yes 2017-02-08T23:57:20Z
US NJ Steadfast, Edison, NJ steadfast.net North America OpenAccess No 2015-11-21T01:19:18Z
US NJ Newark, NJ Linode Global OpenAccess No 2017-02-08T23:57:43Z
US NJ Linode @ Net Access, Newark, New Jersey, United States neersighted Eastern United States OpenAccess No 2014-09-02T01:20:39Z
US NJ NJ   Eastern US and Canada OpenAccess No 2016-12-29T01:40:55Z
US NY Morningside Campus, Columbia University, New York, NY   NYSERnet RestrictedAccess No 2011-06-08T18:24:31Z
US NY New York City, New York, United States Dark-Net.IO North America OpenAccess No 2017-06-03T22:52:28Z
US NY New York City, New York, United States Dark-Net.IO Private, access by prior arrangement only. ClosedAccess Yes 2017-06-03T23:06:45Z
US NY Cornell University, Ithaca, NY   NYSERNet, NYSERNet 2000, Internet2/Abilene, vBNS OpenAccess Yes 2004-09-24T17:51:37Z
US OH Columbus, Ohio   US Midwestern Region OpenAccess No 2013-02-18T20:23:02Z
US OH East Coast by Clear Voice One Clear Voice One Global OpenAccess Yes 2014-12-31T16:44:35Z
US OR Portland, OR BitSrc PNW USA OpenAccess No 2015-12-05T18:51:10Z
US OR La Grande, OR   Pacific Time Zone OpenAccess Yes 2012-02-12T02:18:58Z
US OR La Grande, OR   Pacific Time Zone OpenAccess Yes 2012-02-11T17:45:18Z
US PA Philadelphia   East Coast OpenAccess Yes 2017-02-08T23:40:37Z
US PA Penn State University, University Park, PA   Internet, Internet2, PSC/3ROX OpenAccess No 2014-12-04T15:15:19Z
US PA Philadelphia   East Coast OpenAccess Yes 2017-02-08T23:40:55Z
US PA Pittsburgh Supercomputing Center, Pittsburgh, PA   NSFNET, PSC region OpenAccess Yes 2004-09-24T18:07:56Z
US SD South Dakota, US   US OpenAccess Yes 2016-05-13T00:11:25Z
US TX ThePlanet Datacenter, Dallas, Texas, USA   US Southern Region. OpenAccess No 2013-04-17T23:00:36Z
US TX Linode / SoftLayer - Dallas Texas US arlen.io Global OpenAccess No 2017-07-05T02:25:16Z
US TX Austin, TX     OpenAccess No 2007-09-09T12:46:56Z
US TX Dallas, TX, US (DFW) Hosted at Linode Dallas 2 Everywhere OpenAccess No 2017-07-11T02:16:20Z
US TX Dallas/Texas Atlantic.Net (https://www.atlantic.net/) North America OpenAccess Yes 2017-02-06T09:29:29Z
US TX Dallas, Texas Smat Web Design US Central time zone OpenAccess No 2017-02-06T17:19:35Z
US TX Texas A&M University, College Station, TX   NSFNET, SESQUI region, THEnet, TAMUSDSN OpenAccess No 2004-09-24T18:27:00Z
US TX Dallas, Texas Smat Web Design US Central time zone OpenAccess No 2017-02-06T17:19:32Z
US TX Dallas, TX, US (DFW)   US Southern Region OpenAccess No 2016-12-30T17:09:29Z
US UT Salt Lake City, Utah, USA TGB & Pleiades Mountain Time UTC -7 OpenAccess No 2013-11-15T06:56:55Z
US UT Salt Lake City, Utah, USA XMission Rocky Mountain West OpenAccess No 2013-10-12T15:46:40Z
US VA Blacksburg, Virginia, USA Virginia Tech US southeastern region OpenAccess No 2017-02-09T14:22:06Z
US VA USA, Virginia   Software OpenAccess No 2017-02-08T23:37:39Z
US VA Madison VA   US East Coast OpenAccess Yes 2017-02-08T23:47:41Z
US VA Blacksburg, Virginia, USA Virginia Tech US southeastern region OpenAccess No 2017-02-09T14:19:32Z
US VA Northern Virginia, US   Any locations acceptable, US-East Time Zone area best OpenAccess Yes 2010-11-13T00:53:31Z
US VA Blacksburg, Virginia, USA Virginia Tech US southeastern region OpenAccess No 2017-02-09T14:18:46Z
US VA Blacksburg, Virginia, USA Virginia Tech US southeastern region OpenAccess No 2017-02-09T14:20:59Z
US VT Williston, VT USA   East Coast, US OpenAccess No 2012-09-26T14:58:31Z
US VT Vermont Agency of Administration, Montpelier   Vermont RestrictedAccess Yes 2004-09-24T19:26:00Z
US VT Vermont Agency of Administration, Montpelier   Vermont RestrictedAccess Yes 2004-09-24T19:22:00Z
US VT Williston, VT USA   East Coast, US OpenAccess No 2012-09-26T14:57:54Z
US VT Vermont Agency of Administration, Montpelier   Vermont RestrictedAccess No 2004-09-24T18:49:00Z
US WA Seattle, Washington, USA Dark-Net.IO North America OpenAccess No 2017-06-12T18:49:28Z
US WI Computer Science Department, University of Wisconsin-Madison   US/any OpenAccess No 2004-09-24T19:47:00Z
US WI Netwrx Consulting   Global OpenAccess Yes 2017-01-04T03:08:18Z
US WI Computer Science Department, University of Wisconsin-Madison   US/any OpenAccess No 2004-09-24T19:43:12Z
US WI Netwrx Consulting   Global OpenAccess Yes 2017-01-04T02:59:57Z
US WI Netwrx Consulting   Global OpenAccess Yes 2017-01-04T03:14:28Z
UY Rocha, Uruguay CURE - UdelaR Uruguay, South America OpenAccess Yes 2016-01-18T20:43:56Z
UY Rocha, Uruguay Frigorífico Copayan S.A. Uruguay, South America OpenAccess Yes 2016-01-18T20:53:13Z
UY Maldonado, Uruguay CURE - UdelaR Uruguay, South America OpenAccess Yes 2016-01-18T21:01:41Z
UY Montevideo, Uruguay Observatorio Astronómico Los Molinos (OALM) Uruguay, South America OpenAccess Yes 2014-11-13T18:46:47Z
ZA Randpark, Johannesburg, South Africa.   South Africa OpenAccess No 2011-10-13T23:31:46Z

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