Click on a hostname to view complete details about that server.
ISO: | HostName: | AccessPolicy: | ServerContact: | LastModified: |
| AN | ntp.tbpl.com.au | OpenAccess | tbpl@tbpl.com.au | 2008-03-09T16:51:28Z |
| AT | asynchronos.fiss-oeaw.at | OpenAccess | Patrick Loschmidt (ntp@fiss-oeaw.at) | 2008-08-13T13:50:29Z |
| AU | ntp1.cs.mu.OZ.AU | OpenAccess | David Hornsby (ntp@cs.mu.OZ.AU) | 2004-09-25T02:32:21Z |
| AU | ntp0.cs.mu.OZ.AU | OpenAccess | David Hornsby (ntp@cs.mu.OZ.AU) | 2004-09-27T12:42:09Z |
| AU | please.enquire | ClosedAccess | time@measurement.gov.au | 2004-10-25T01:12:42Z |
| BE | ntp2.oma.be | OpenAccess | f.roosbeek@oma.be | 2006-03-16T11:06:27Z |
| BE | ntp1.oma.be | OpenAccess | f.roosbeek@oma.be | 2006-03-16T11:08:00Z |
| BR | ntp1.rnp.br | RestrictedAccess | ntp-admin@rnp.br | 2004-09-25T02:33:58Z |
| BR | ntps1.pads.ufrj.br | OpenAccess | Rafael Jorge Csura Szendrodi (szendro@pads.ufrj.br). | 2008-10-14T19:34:11Z |
| CA | subitaneous.cpsc.ucalgary.ca | RestrictedAccess | Brad Arlt (timemaster@cpsc.ucalgary.ca) | 2004-12-10T19:38:38Z |
| CA | ntp.cm.nu | RestrictedAccess | timemaster@cm.nu | 2007-02-14T13:48:03Z |
| CA | tick.usask.ca | OpenAccess | Alfred Hovdestad (alfred.hovdestad@usask.ca) | 2004-09-25T02:47:00Z |
| CA | tock.usask.ca | OpenAccess | Alfred Hovdestad (alfred.hovdestad@usask.ca) | 2004-09-25T02:49:00Z |
| CA | clock.uregina.ca | RestrictedAccess | Mark Haidl (timekeeper@uregina.ca) | 2004-09-25T02:40:20Z |
| CH | ntpstm.netbone-digital.com | OpenAccess | ntpadmin@netbone.ch | 2009-04-02T14:05:22Z |
| CL | ntp.dgf.uchile.cl | OpenAccess | Gonzalo Pérez (gperez@dgf.uchile.cl) | 2004-09-25T02:53:20Z |
| CL | ntp.shoa.cl | OpenAccess | Raul Vergara (rvergara@shoa.cl) | 2004-09-25T02:54:33Z |
| CZ | time.ufe.cz | OpenAccess | Alexander Kuna (kuna@ufe.cz) | 2008-06-18T16:32:03Z |
| CZ | ntp.nic.cz | OpenAccess | Ondrej Sury <ondrej.sury@nic.cz> | 2007-06-19T14:45:37Z |
| CZ | ntp.cesnet.cz | RestrictedAccess | Vladimir Smotlacha (ntp-admin@cesnet.cz) | 2004-09-25T02:56:29Z |
| DE | ntp.stairweb.de | OpenAccess | Markus Eckerl <me@stairweb.de> | 2006-09-07T10:44:12Z |
| DE | ntps1-1.cs.tu-berlin.de | OpenAccess | uli@cs.tu-berlin.de, gg@cs.tu-berlin.de | 2009-01-30T08:48:51Z |
| DE | ntp0.fau.de | OpenAccess | The Timekeepers (time@informatik.uni-erlangen.de) | 2004-12-14T15:00:50Z |
| DE | ntp3.fau.de | OpenAccess | The Timekeepers (time@informatik.uni-erlangen.de) | 2004-12-14T15:00:25Z |
| DE | ptbtime1.ptb.de | OpenAccess | Dieter Sibold, Ronald Scheffler (ntp-admin@ptb.de)0 | 2007-01-11T18:31:27Z |
| DE | ntps1-0.cs.tu-berlin.de | OpenAccess | uli@cs.tu-berlin.de, gg@cs.tu-berlin.de | 2009-01-30T08:47:17Z |
| DE | ntps1-0.fh-mainz.de | RestrictedAccess | Stefan Pauly (timekeeper@fh-mainz.de) | 2007-05-21T20:59:42Z |
| DE | ntp1.fau.de | OpenAccess | The Timekeepers (time@informatik.uni-erlangen.de) | 2004-12-14T15:01:17Z |
| DE | atom.uhr.de | OpenAccess | www.uhr.de ( ntp-admin@uhr.de ) | 2008-05-09T05:05:28Z |
| DE | ptbtime2.ptb.de | OpenAccess | Dieter Sibold, Ronald Scheffler (ntp-admin@ptb.de) | 2007-01-11T18:32:55Z |
| DE | time1.one4vision.de | OpenAccess | timekeeper@one4vision.de | 2004-01-06T13:10:00Z |
| DE | rustime01.rus.uni-stuttgart.de | OpenAccess | Walter Wehinger (wehinger@rus.uni-stuttgart.de) | 2004-09-25T14:20:32Z |
| DE | ntp.probe-networks.de | OpenAccess | Jonas Frey (jf@probe-networks.de) | 2005-10-27T19:52:20Z |
| DE | ntp2.fau.de | OpenAccess | The Timekeepers (time@informatik.uni-erlangen.de) | 2004-12-14T15:01:38Z |
| DK | gps.dix.dk | RestrictedAccess | Poul-Henning Kamp (phk@FreeBSD.org) | 2004-09-25T14:25:19Z |
| DK | gps.freebsd.dk | RestrictedAccess | Poul-Henning Kamp (phk@FreeBSD.org) | 2004-09-25T14:22:57Z |
| ES | ntp.i2t.ehu.es | OpenAccess | Christian Pinedo (christian[dot]pinedo[aatt]ehu[dott]es), Jon Matías (jon[dot]matias[aatt]ehu[dott]es), Eduardo Jacob (eduardo[dot]jacob[aatt]ehu[dott]es) | 2009-01-18T11:42:38Z |
| ES | hora.roa.es | OpenAccess | ntp@roa.es | 2005-11-04T13:01:56Z |
| FR | ntp3.curie.fr | RestrictedAccess | ntp-adm@curie.fr | 2006-11-23T19:26:21Z |
| FR | ntp2.curie.fr | RestrictedAccess | ntp-adm@curie.fr | 2006-11-23T19:25:24Z |
| FR | chronos.cru.fr | RestrictedAccess | timemaster@cru.fr | 2004-09-25T14:28:23Z |
| FR | ntp-sop.inria.fr | RestrictedAccess | ntp-adm@sophia.inria.fr, NTP Information | 2004-09-25T14:36:00Z |
| FR | ntp-p1.obspm.fr | RestrictedAccess | info.bnm-syrte@obspm.fr, NTP Information | 2004-09-25T14:31:21Z |
| FR | ntp1.curie.fr | RestrictedAccess | ntp-adm@curie.fr | 2006-11-23T19:23:47Z |
| FR | canon.inria.fr | OpenAccess | ntp-adm@inria.fr | 2004-09-25T14:26:54Z |
| HK | stdtime.gov.hk | OpenAccess | | 2005-02-06T00:07:00Z |
| IE | ntp-galway.hea.net | OpenAccess | ntp@it.nuigalway.ie | 2004-09-25T14:41:50Z |
| IT | tempo.cstv.to.cnr.it | OpenAccess | Fabrizio Pollastri (pollastri@cstv.to.cnr.it) | 2004-09-25T14:46:47Z |
| IT | ntp1.inrim.it | OpenAccess | Giuseppe Vizio (ntp.info@inrim.it) | 2007-01-24T15:00:30Z |
| IT | ntp2.inrim.it | OpenAccess | Giuseppe Vizio (ntp.info@inrim.it) | 2007-01-24T15:27:43Z |
| JP | clock.tl.fukuoka-u.ac.jp | OpenAccess | TSURUOKA Tomoaki (tsuruoka@fukuoka-u.ac.jp), YOSHIMURA Kenji (yosimura@tl.fukuoka-u.ac.jp) | 2004-09-25T14:52:00Z |
| JP | ntp.nict.jp | OpenAccess | AkihikoMachizawa, HiroshiToriyama | 2007-03-27T04:30:14Z |
| JP | clock.nc.fukuoka-u.ac.jp | OpenAccess | TSURUOKA Tomoaki (tsuruoka@fukuoka-u.ac.jp), YOSHIMURA Kenji (yosimura@tl.fukuoka-u.ac.jp) | 2004-09-25T14:50:00Z |
| KR | ntp.xbsd.kr | OpenAccess | time@xbsd.kr | 2007-09-27T14:55:03Z |
| MX | tiempo.promomedios.com | OpenAccess | Fernando Hernandez (ntp@promomedios.com) | 2008-10-06T17:38:27Z |
| MX | cronos.cenam.mx | OpenAccess | J. Mauricio Lopez R., jlopez@cenam.mx , 52 4 211 0543 | 2004-09-25T14:53:18Z |
| NL | ntp0.nl.uu.net | OpenAccess | euso-help@uu.net | 2007-07-11T12:45:50Z |
| NL | ntp6.remco.org | OpenAccess | Dr. R. den Besten ntp@remco.org | 2008-12-20T10:50:07Z |
| NL | ntp2.remco.org | OpenAccess | Dr. R. den Besten ntp at remco.org | 2009-04-02T14:43:00Z |
| NL | ntp1.nl.uu.net | OpenAccess | euso-help@uu.net | 2007-07-11T12:47:17Z |
| NL | ntp.remco.org | OpenAccess | Dr. R. den Besten ntp at remco.org | 2008-11-16T10:46:29Z |
| NL | ntp1.nl.net | OpenAccess | beheer@nl.net | 2004-09-25T14:58:00Z |
| NL | ntp2.nl.net | OpenAccess | beheer@nl.net | 2004-09-25T15:03:03Z |
| NL | ntp0.nl.net | OpenAccess | beheer@nl.net | 2004-09-25T14:57:00Z |
| NL | ntp.eisvogel.nl | OpenAccess | timekeeper@eisvogel.nl | 2008-04-02T22:13:12Z |
| NL | ntp2.nl.uu.net | OpenAccess | euso-help@uu.net | 2005-12-20T10:38:18Z |
| NL | ntp.vanharten.nu | RestrictedAccess | Ntp (at) Evertje (dot) Net | 2005-07-11T18:30:41Z |
| NO | time.service.uit.no | RestrictedAccess | timekeeper@uit.no | 2004-09-25T15:04:14Z |
| NO | ntp.uit.no | ClosedAccess | timekeeper@uit.no | 2007-03-02T09:47:49Z |
| NZ | clock1.canterbury.ac.nz | RestrictedAccess | Pete Glassenbury (pete@cosc.canterbury.ac.nz) | 2004-09-25T15:05:58Z |
| PL | ntp.certum.pl | OpenAccess | Wojciech Slusarczyk (wslusarczyk@certum.pl) | 2009-04-28T10:20:46Z |
| PL | vega.cbk.poznan.pl | OpenAccess | Robert Diak (kondor@cbk.poznan.pl), Jerzy Nawrocki (nawrocki@cbk.poznan.pl) | 2004-09-27T12:25:39Z |
| PL | ntp1.tp.pl | OpenAccess | Jacek Igalson (jacek.igalson@telekomunikacja.pl) | 2008-02-11T08:12:25Z |
| PL | time.coi.pw.edu.pl | OpenAccess | Marek Majchrowski, Emil Grochocki, ntp@coi.pw.edu.pl | 2009-02-03T20:28:25Z |
| PL | ntp.ntp-servers.com | OpenAccess | andrzej (at) elproma (dot) com (dot) pl | 2007-08-06T12:56:44Z |
| PL | ntp1.net.icm.edu.pl | OpenAccess | info@net.icm.edu.pl | 2007-12-11T15:21:01Z |
| PL | ntp2.tp.pl | OpenAccess | Jacek Igalson (jacek.igalson@telekomunikacja.pl) | 2008-02-11T12:09:06Z |
| RO | ntp3.usv.ro | OpenAccess | Eugen COCA - http://www.ecoca.ro (ecoca@eed.usv.ro) | 2007-03-02T05:30:23Z |
| RO | ntp2.usv.ro | OpenAccess | Eugen COCA - http://www.ecoca.ro (ecoca@eed.usv.ro) | 2007-03-02T05:31:10Z |
| RO | ntp0.dooh.ro | RestrictedAccess | Bogdan-Stefan Rotariu -> bogdan[at]rotariu[dot]ro | 2008-06-25T19:58:15Z |
| RO | ntp1.usv.ro | RestrictedAccess | Eugen COCA - http://www.ecoca.ro (ecoca@eed.usv.ro) | 2007-03-02T05:30:38Z |
| RU | ntp1.imvp.ru | OpenAccess | Andrey Bertcov noc@vniiftri.ru | 2009-01-11T14:07:09Z |
| RU | ntp2.imvp.ru | OpenAccess | Andrey Bertcov noc@vniiftri.ru | 2009-01-11T14:10:57Z |
| RU | ntp4.imvp.ru | OpenAccess | Andrey Bertcov noc@vniiftri.ru | 2009-01-12T14:49:46Z |
| RU | ntp.scx.ru | ClosedAccess | Victor Gerasimov ntpboss_-_-_vld.ru ( replace_-_-_ by @ ) | 2006-06-19T03:33:45Z |
| RU | ntp3.imvp.ru | OpenAccess | Andrey Bertcov noc@vniiftri.ru | 2009-01-11T14:34:30Z |
| SE | ntp1.mmo.netnod.se | OpenAccess | Magnus Andersson (magnus@netnod.se) | 2004-09-27T01:48:23Z |
| SE | ntp2.gbg.netnod.se | OpenAccess | Magnus Andersson (magnus@netnod.se) | 2004-09-25T15:15:00Z |
| SE | ntp1.sth.netnod.se | OpenAccess | Magnus Andersson (magnus@netnod.se) | 2004-09-27T01:57:37Z |
| 2004-09-27T02:02:00Z |
| SE | ntp2.mmo.netnod.se | OpenAccess | Magnus Andersson (magnus@netnod.se) | 2004-09-27T01:49:59Z |
| SE | ntp1.gbg.netnod.se | OpenAccess | Magnus Andersson (magnus@netnod.se) | 2004-09-25T15:15:00Z |
| SE | ntp2.sth.netnod.se | OpenAccess | Magnus Andersson (magnus@netnod.se) | 2004-09-27T02:00:00Z |
| SE | ntp2.sp.se | OpenAccess | Kenneth Jaldehag (info@sp.se) | 2004-09-27T01:54:31Z |
| SE | ntp.openbsd.se | OpenAccess | Peter Laur (peter@openbsd.se) +46-18-351273 | 2009-06-27T09:53:51Z |
| SE | time2.stupi.se | OpenAccess | Peter Lothberg (roll@stupi.se) | 2004-09-27T02:04:20Z |
| SE | ntp1.sp.se | OpenAccess | Kenneth Jaldehag (info@sp.se) | 2004-09-27T01:52:20Z |
| SG | jamtepat.singnet.com.sg | RestrictedAccess | timekeeper@singnet.com.sg | 2004-09-27T02:08:00Z |
| SG | nets.org.sg | RestrictedAccess | Liu YanYing? (lyy@spring.gov.sg) 65-67739852 | 2004-09-27T02:07:36Z |
| SI | goodtime.ijs.si | RestrictedAccess | Mark Martinec (timekeeper@ijs.si) | 2005-03-04T01:13:03Z |
| SI | ntp.mostovna.com | OpenAccess | Luka Manojlovic (luka@mostovna.com) | 2006-07-22T17:58:28Z |
| UA | ntp0.mao.kiev.ua | OpenAccess | Mikhailo Lytvyn | 2007-12-20T11:12:29Z |
| UA | ntp.time.in.ua | OpenAccess | Alexander Andriychuk | 2008-09-10T15:02:57Z |
| UK | ntp.my-inbox.co.uk | OpenAccess | Phil Curnow (phil@my-inbox.co.uk) | 2004-09-27T02:16:10Z |
| UK | ntp.asql.co.uk | OpenAccess | Ian Marsh (imarsh@gmail.com) | 2007-12-29T12:41:27Z |
| UK | chronos.csr.net | OpenAccess | C Buckingham (chrisb@csr.net) | 2004-09-27T02:14:29Z |
| UK | ntp2.ja.net | ClosedAccess | jips-nosc@nosc.ja.net | 2004-09-27T02:17:55Z |
| US | nist1.uccaribe.edu | OpenAccess | Judah Levine, jlevine@boulder.nist.gov, 303 492 7785 | 2008-11-01T20:35:11Z |
| US | nist1-la.WiTime.net | OpenAccess | Judah Levine, NIST, jlevine@boulder.nist.gov, 303 492 7785 | 2008-04-19T17:51:27Z |
| US | ntp.lucier.us | OpenAccess | "NTP Administrator" clock (at) lucier dot us | 2008-10-09T15:50:16Z |
| US | ntp-a.boulder.nist.gov | RestrictedAccess | Judah Levine, jlevine@boulder.nist.gov, 303 492 7785 | 2008-03-01T21:54:23Z |
| US | utcnist2.colorado.edu | OpenAccess | Judah Levine, jlevine@boulder.nist.gov 303 492 7785 | 2008-03-05T20:26:01Z |
| US AK | ntp.alaska.edu | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil) | 2004-11-29T03:10:56Z |
| US AZ | father-time.t-bird.edu | RestrictedAccess | Tom Ford, tom.ford@thunderbird.edu | 2008-06-23T18:13:21Z |
| US CA | tick.ucla.edu | RestrictedAccess | Rich Schmidt (res@tuttle.usno.navy.mil), Scott Burris (scott@cns.ucla.edu) | 2004-11-29T02:54:03Z |
| US CA | montpelier.ilan.caltech.edu | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil), Heather Sherman, California Institute of Technology, (network@caltech.edu) | 2004-11-29T03:36:47Z |
| US CA | timekeeper.isi.edu | OpenAccess | Information Processing Center (action@isi.edu) | 2004-09-27T02:39:22Z |
| US CA | clock.sjc.he.net | OpenAccess | support@he.net | 2005-04-06T14:02:02Z |
| US CA | nist1.symmetricom.com | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492-7785 | 2006-08-28T15:54:25Z |
| US CA | gpstime.trimble.com | RestrictedAccess | Sven Dietrich (sven_dietrich@trimble.com) or zane_brady@trimble.com | 2004-09-27T02:25:34Z |
| US CA | ntp-cup.external.hp.com | OpenAccess | timer@cup.hp.com | 2004-09-27T02:33:24Z |
| US CA | t2.timegps.net | OpenAccess | Skip Newhall (x@sn.to); see http://sn.to | 2007-12-07T00:45:08Z |
| US CA | clock.via.net | OpenAccess | chronos@via.net | 2005-04-15T13:23:13Z |
| US CA | tock.gpsclock.com | RestrictedAccess | Frank Mayhar (clock@gpsclock.com) | 2004-09-27T02:40:36Z |
| US CA | tick.gpsclock.com | RestrictedAccess | Frank Mayhar (clock@gpsclock.com) | 2004-09-27T02:36:01Z |
| US CA | nist1.aol-ca.truetime.com | OpenAccess | Judah Levine, jlevine@boulder.nist.gov, 303 492 7785 | 2005-08-19T20:13:29Z |
| US CA | clock.isc.org | OpenAccess | Paul Vixie (paul@vix.com) | 2005-03-24T23:12:51Z |
| US CA | clepsydra.dec.com | OpenAccess | ntp-admin@wrl-mail.hpl.hp.com | 2004-09-27T02:21:15Z |
| US CA | usno.pa-x.dec.com | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil) | 2007-11-29T04:40:07Z |
| US CA | t1.timegps.net | OpenAccess | Skip Newhall (x@sn.to); see http://sn.to | 2007-12-07T00:46:49Z |
| US CA | gps.layer42.net | OpenAccess | Steve Rubin <ser@layer42.net> | 2006-12-12T02:38:04Z |
| US CA | time.no-such-agency.net | OpenAccess | timelord@no-such-agency.net | 2005-02-25T19:22:00Z |
| US CA | nist1-sj.WiTime.net | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492-7785 | 2006-12-14T17:51:40Z |
| US CA | clock.fmt.he.net | OpenAccess | support@he.net | 2005-04-06T14:02:40Z |
| US CA | ntp.nasa.gov | ClosedAccess | clockmaster@ntp.nasa.gov | 2004-09-27T02:34:39Z |
| US CO | time-b.timefreq.bldrdoc.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492 7785 | 2005-08-19T20:41:00Z |
| US CO | time-a.timefreq.bldrdoc.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492 7785. | 2005-08-19T20:37:25Z |
| US CO | tock.usnogps.navy.mil | RestrictedAccess | Richard Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil) | 2004-11-29T04:17:14Z |
| US CO | time.nist.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov), (303) 492-7785 | 2007-04-06T15:22:35Z |
| US CO | time-d.timefreq.bldrdoc.gov | ClosedAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492 7785 | 2005-08-19T20:44:09Z |
| US CO | utcnist.colorado.edu | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492-7785 | 2005-08-19T20:29:00Z |
| US CO | time-c.timefreq.bldrdoc.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492 7785 | 2005-08-19T20:41:29Z |
| US CO | tick.usnogps.navy.mil | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil) | 2004-11-29T03:29:00Z |
| US DC | tick.usno.navy.mil | RestrictedAccess | Rich Schmidt (res@tuttle.usno.navy.mil) | 2004-11-29T02:38:00Z |
| US DC | tock.usno.navy.mil | RestrictedAccess | Rich Schmidt (res@tuttle.usno.navy.mil) | 2004-11-29T02:45:00Z |
| US DC | ntp2.usno.navy.mil | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil) | 2004-11-29T02:46:24Z |
| US DE | rackety.udel.edu | OpenAccess | Dave Mills (mills@udel.edu) | 2007-10-13T05:27:16Z |
| US DE | mizbeaver.udel.edu | OpenAccess | Dave Mills (mills@udel.edu) | 2007-10-13T05:17:52Z |
| US DE | pogo.udel.edu | RestrictedAccess | David L. Mills (mills@udel.edu) | 2007-10-13T05:24:11Z |
| US DE | ntp1.conectiv.com | OpenAccess | John K. Scoggin (john.scoggin@pepcoholdings.com) | 2009-03-27T16:23:28Z |
| US DE | ntp1.nss.udel.edu | ClosedAccess | Ron Reisor (ron@udel.edu) | 2004-09-27T03:11:00Z |
| US FL | ntp.myfloridacity.us | OpenAccess | administrator@myfloridacity.us Al | 2009-06-08T06:39:36Z |
| US FL | ntp-s1.cise.ufl.edu | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil), CISE, Univ. Florida (admin@cise.ufl.edu) | 2004-11-29T03:06:32Z |
| US GA | nist1.columbiacountyga.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492 7785 | 2005-08-19T22:05:36Z |
| US GA | navobs1.gatech.edu | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil), Ray Spalding, Georgia Institute of Technology,(cc100aa@xray.oit.gatech.edu) | 2004-11-29T03:31:10Z |
| US HI | tick.mhpcc.hpc.mil | RestrictedAccess | Rich Schmidt (res@tuttle.usno.navy.mil), MHPCC NTP administrator (ntp@mhpcc.edu) | 2004-11-29T03:02:41Z |
| US IL | truechimer.cso.uiuc.edu | ClosedAccess | Charley Kline (kline@uiuc.edu) | 2004-09-27T03:24:52Z |
| US IL | ntp.your.org | OpenAccess | noc@your.org | 2007-12-05T13:40:06Z |
| US IN | tack.cerias.purdue.edu | RestrictedAccess | Gene Spafford (ntp-request@cerias.purdue.edu) | 2006-12-25T21:01:25Z |
| US IN | ntp1.imcpl.org | RestrictedAccess | Peter Pauly (ntp@imcpl.org) | 2009-04-02T14:46:09Z |
| US IN | tick.cerias.purdue.edu | RestrictedAccess | Gene Spafford (ntp-request@cerias.purdue.edu) | 2006-12-25T19:33:40Z |
| US IN | tock.cerias.purdue.edu | RestrictedAccess | Gene Spafford (ntp-request@cerias.purdue.edu) | 2006-12-25T19:36:15Z |
| US MA | bonehed.lcs.mit.edu | OpenAccess | Robert Morris (rtm@lcs.mit.edu) | 2004-09-27T03:31:46Z |
| US MA | tick.mit.edu | RestrictedAccess | Rich Schmidt (res@tuttle.usno.navy.mil) | 2004-11-29T02:57:53Z |
| US MA | time.keneli.org | OpenAccess | Contact: Kenneth Baker (bakerkj@umich.edu) | 2004-09-27T03:38:00Z |
| US MA | ntp0.broad.mit.edu | OpenAccess | timekeeper@broad.mit.edu | 2009-02-12T21:06:32Z |
| US MD | time-a.nist.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492 7785 | 2005-08-19T21:33:51Z |
| US MD | umd1.umd.edu | ClosedAccess | Michael Petry (petry@ni.umd.edu) | 2004-09-27T03:41:13Z |
| US MD | time-b.nist.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492 7785 | 2005-08-19T21:35:18Z |
| US ME | ntp.colby.edu | RestrictedAccess | Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil), Jeff Earickson, Colby College (jaearick@colby.edu) | 2007-04-19T19:48:47Z |
| US MI | nist.expertsmi.com | OpenAccess | Judah Levine, jlevine@boulder.nist.gov, 303 492 7785 | 2008-03-01T21:23:24Z |
| US MI | nist.netservicesgroup.com | OpenAccess | Judah Levine, NIST, jlevine@boulder.nist.gov, 303 492 7785 | 2007-11-21T21:04:28Z |
| US MO | navobs1.wustl.edu | RestrictedAccess | Rich Schmidt,US Naval Observatory (res@tuttle.usno.navy.mil) | 2004-11-29T03:20:23Z |
| US NC | terrapin.csc.ncsu.edu | OpenAccess | Sven Dietrich, NCSU (sven@terrapin.csc.ncsu.edu) | 2004-09-27T03:46:59Z |
| US NC | ncnoc.ncren.net | RestrictedAccess | Tim Seaver (tas@ncren.net, clockmaster@ncren.net) | 2004-09-27T03:45:46Z |
| US NJ | ntp0.jrc.us | RestrictedAccess | JRC Network Ops (noc@jensenresearch.com) 201 337-4000 | 2006-02-28T14:20:36Z |
| US NY | nist1-ny.WiTime.net | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492-7785 | 2008-03-01T21:26:08Z |
| US NY | clock.nyc.he.net | OpenAccess | support@he.net | 2005-04-06T14:03:22Z |
| US OH | lerc-dns.lerc.nasa.gov | OpenAccess | Joe Rossoll (yyjer@scivax.lerc.nasa.gov) | 2004-09-27T03:53:00Z |
| US OK | now.okstate.edu | RestrictedAccess | # Rich Schmidt, US Naval Observatory (res@tuttle.usno.navy.mil), Matthew Collier, Oklahoma State University (mwc@okstate.edu) | 2004-11-29T03:13:39Z |
| US PA | gps1.otc.psu.edu | ClosedAccess | John Balogh (JDB@psu.edu) | 2004-09-27T03:59:32Z |
| US PA | otc1.psu.edu | OpenAccess | John Balogh (JohnBalogh@psu.edu) | 2004-09-27T04:04:00Z |
| US PA | wwv.otc.psu.edu | OpenAccess | John Balogh (JohnBalogh@psu.edu) | 2004-09-27T04:04:50Z |
| US TX | tick.uh.edu | RestrictedAccess | Rich Schmidt (res@tuttle.usno.navy.mil), Alan Pfeiffer-Traum (apt@uh.edu) | 2004-11-29T02:52:16Z |
| US UT | time.xmission.com | OpenAccess | ntp@xmission.com | 2004-09-27T04:08:13Z |
| US VA | nist1-dc.WiTime.net | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) 303 492-7785 | 2007-04-06T15:18:00Z |
| US VA | nist1.aol-va.truetime.com | OpenAccess | Judah Levine, jlevine@boulder.nist.gov, 303 492 7785 | 2005-08-19T20:15:47Z |
| US WA | time.dennishilberg.com | RestrictedAccess | Dennis Hilberg, Jr. - timekeeper at dennishilberg dot com | 2008-12-01T17:38:49Z |
| US WA | bigben.cac.washington.edu | RestrictedAccess | Rich Schmidt, USNO, res@tuttle.usno.navy.mil, Bill Mar, Univ. of Washington (bmar@cac.washington.edu) | 2004-11-29T03:39:01Z |
| US WA | time-nw.nist.gov | OpenAccess | Judah Levine (jlevine@boulder.nist.gov) (303) 492-7785 | 2007-11-21T21:09:07Z |
| US WI | ntp2.netwrx1.com | OpenAccess | George R. Kasica (georgek@netwrx1.com) | 2009-02-05T03:02:40Z |
| US WI | ben.cs.wisc.edu | RestrictedAccess | David Thompson (ntp-admin@cs.wisc.edu) | 2004-09-27T04:19:16Z |
| se | timehost.lysator.liu.se | OpenAccess | Bjorn Gabrielsson <bg@lysator.liu.se> | 2006-02-23T12:29:26Z |