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Stratum One Time Servers
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| ISO: | Service Area: | Access Policy: | Notify? | LastModified: |
|---|---|---|---|---|
| AD | Andorra/Europe | ClosedAccess | Yes | 17 Dec 2021 - 13:44 |
| AE | UAE, Saudi Arabia & EMEA | OpenAccess | Yes | 29 Apr 2019 - 08:32 |
| AE | UAE, Saudi Arabia & EMEA | OpenAccess | Yes | 28 Apr 2019 - 09:29 |
| AM | worldwide | OpenAccess | No | 08 Oct 2014 - 07:56 |
| AM | worldwide | OpenAccess | No | 01 Apr 2013 - 21:48 |
| AM | worldwide | OpenAccess | No | 29 Jan 2015 - 23:31 |
| AT | aco.net, VIX customers, Austrian Internet users | OpenAccess | No | 20 Dec 2019 - 19:11 |
| AT | aco.net, VIX customers, Austrian Internet users | OpenAccess | No | 17 Jul 2009 - 11:01 |
| AT | Austria/Europe | OpenAccess | No | 20 Dec 2019 - 19:50 |
| AT | AT, Europe | OpenAccess | No | 01 Nov 2020 - 11:45 |
| AU | Australia | ClosedAccess | Yes | 27 Sep 2012 - 03:21 |
| AU | Australia | ClosedAccess | Yes | 11 Apr 2013 - 22:44 |
| AU | Australia | ClosedAccess | Yes | 27 Sep 2012 - 03:22 |
| AU | Australia | ClosedAccess | Yes | 27 Sep 2012 - 03:20 |
| AU | Global | OpenAccess | No | 01 Jan 2020 - 15:06 |
| AU | Global | OpenAccess | No | 10 Jul 2023 - 12:42 |
| BE | Europe | OpenAccess | No | 29 Jun 2022 - 13:38 |
| BE | Europe | OpenAccess | No | 29 Jun 2022 - 13:39 |
| BE | Europe | OpenAccess | No | 20 Dec 2022 - 15:40 |
| BE | Belgium | RestrictedAccess | Yes | 10 Oct 2022 - 13:47 |
| BE | Europe | RestrictedAccess | Yes | 16 Sep 2020 - 11:12 |
| BE | Europe | RestrictedAccess | Yes | 16 Sep 2020 - 11:11 |
| BG | Bulgaria, Europe | OpenAccess | No | 20 Dec 2019 - 19:22 |
| BG | Worldwide | OpenAccess | No | 21 Jun 2022 - 12:09 |
| BR | Brazil, Latin America and Caribbean | OpenAccess | No | 07 Feb 2019 - 19:49 |
| BR | Brazil | OpenAccess | No | 18 Feb 2013 - 20:48 |
| BR | Brazil | OpenAccess | No | 18 Feb 2013 - 20:48 |
| BR | Brazil | OpenAccess | No | 18 Feb 2013 - 20:49 |
| BR | Brazil | OpenAccess | No | 11 Mar 2011 - 18:29 |
| BR | Brazil | OpenAccess | No | 20 Dec 2019 - 19:29 |
| BR | Brazil, Latin America and Caribbean | OpenAccess | No | 08 Feb 2019 - 01:15 |
| BR | Worldwide | OpenAccess | Yes | 30 Sep 2022 - 15:16 |
| CA | SASK#net, CA*net, Canada | RestrictedAccess | Yes | 25 Sep 2004 - 02:40 |
| CA | SASK#net, CA*net, Canada | OpenAccess | Yes | 07 Jun 2017 - 19:15 |
| CA | SASK#net, CA*net, Canada | OpenAccess | Yes | 08 Jun 2017 - 14:36 |
| CA | Western Canada, northwest USA | RestrictedAccess | Yes | 14 Feb 2007 - 13:48 |
| CA | Worldwide | OpenAccess | No | 27 Jun 2019 - 09:35 |
| CA | Worldwide | OpenAccess | No | 27 Jun 2019 - 09:36 |
| CA | Worldwide | OpenAccess | No | 27 Jun 2019 - 09:36 |
| CA | North America | OpenAccess | Yes | 25 Jul 2019 - 23:36 |
| CA | North America | OpenAccess | Yes | 26 Jul 2019 - 16:44 |
| CA | Worldwide | OpenAccess | No | 03 Nov 2019 - 02:09 |
| CA | Worldwide | OpenAccess | No | 18 Nov 2020 - 01:36 |
| CH | Europe | OpenAccess | Yes | 18 Jun 2012 - 16:07 |
| CH | Europe | OpenAccess | Yes | 18 Jun 2012 - 16:02 |
| CH | Europe | OpenAccess | Yes | 26 Dec 2013 - 20:34 |
| CH | Europe | OpenAccess | Yes | 10 Jan 2023 - 15:28 |
| CHE | Europe | OpenAccess | Yes | 26 Jun 2019 - 07:41 |
| CHE | Europe | OpenAccess | Yes | 26 Jun 2019 - 07:41 |
| CL | Chile | OpenAccess | Yes | 25 Sep 2004 - 02:54 |
| CN | China | OpenAccess | Yes | 08 Aug 2013 - 02:08 |
| CN | Asia, China, anywhere | OpenAccess | Yes | 20 Dec 2019 - 20:23 |
| CN | china | OpenAccess | No | 02 Feb 2023 - 09:54 |
| CR | Worldwide | OpenAccess | Yes | 30 Sep 2022 - 15:07 |
| CZ | Czech Republic and Slovakia, European academic community | RestrictedAccess | Yes | 30 Sep 2022 - 15:09 |
| CZ | Czech Republic | OpenAccess | No | 18 Sep 2014 - 15:36 |
| CZ | Global | OpenAccess | Yes | 20 Dec 2022 - 15:30 |
| DE | Germany/Europe | OpenAccess | No | 20 Dec 2019 - 22:49 |
| DE | Germany/Europe | OpenAccess | No | 20 Dec 2019 - 22:48 |
| DE | Germany/Europe | OpenAccess | No | 20 Dec 2019 - 22:48 |
| DE | Germany/Europe | OpenAccess | No | 20 Dec 2019 - 22:48 |
| DE | Germany/Europe | OpenAccess | No | 20 Dec 2019 - 22:48 |
| DE | Germany/Europe | OpenAccess | No | 10 Feb 2016 - 07:05 |
| DE | Germany/Europe, others by arrangement | OpenAccess | Yes | 20 Dec 2019 - 22:50 |
| DE | Germany/Europe, others by arrangement | OpenAccess | Yes | 11 Jan 2007 - 18:32 |
| DE | Germany/Europe | OpenAccess | Yes | 20 Dec 2019 - 23:00 |
| DE | 1 | ClosedAccess | Yes | 20 Dec 2022 - 15:26 |
| DE | Networks BGP-announced on the rlp-Netz and the X-WiN | RestrictedAccess | No | 30 Nov 2012 - 09:15 |
| DE | Germany/Europe | OpenAccess | No | 30 Sep 2022 - 15:11 |
| DE | Germany/Europe | OpenAccess | No | 30 Sep 2022 - 15:12 |
| DE | HAMNet / Europe | OpenAccess | Yes | 23 Jan 2015 - 13:12 |
| DE | Germany | OpenAccess | No | 05 Jan 2023 - 19:52 |
| DE | Germany | OpenAccess | Yes | 30 Sep 2022 - 15:18 |
| DE | global | OpenAccess | Yes | 31 Oct 2022 - 21:47 |
| DE | Europe | OpenAccess | Yes | 23 Sep 2021 - 06:38 |
| DE | Europe | OpenAccess | No | 10 Feb 2021 - 02:20 |
| DE | Europe | OpenAccess | Yes | 23 Sep 2021 - 06:38 |
| DK | Networks BGP-announced on the DIX | RestrictedAccess | No | 25 Sep 2004 - 14:25 |
| DK | Denmark/Europe | RestrictedAccess | Yes | 06 Apr 2023 - 07:00 |
| DK | Denmark / Europe | OpenAccess | Yes | 20 Dec 2022 - 15:38 |
| DK | Global | RestrictedAccess | Yes | 30 Dec 2022 - 22:48 |
| DK | Denmark / Europe | RestrictedAccess | No | 15 Aug 2019 - 14:05 |
| DK | Europe | OpenAccess | Yes | 06 Apr 2020 - 21:54 |
| DK | Global | RestrictedAccess | Yes | 31 Jan 2023 - 06:26 |
| DK | Europe | OpenAccess | No | 16 Jun 2021 - 21:11 |
| DK | Global | RestrictedAccess | Yes | 08 Dec 2021 - 10:50 |
| EE | worldwide | OpenAccess | Yes | 26 Jul 2013 - 21:14 |
| EE | worldwide | OpenAccess | Yes | 26 Jul 2013 - 21:14 |
| EG | North Africa | OpenAccess | Yes | 16 Mar 2023 - 11:51 |
| ES | Worldwide | OpenAccess | Yes | 30 Sep 2022 - 15:20 |
| ES | Internet | OpenAccess | No | 20 Dec 2022 - 17:46 |
| ES | Worldwide | OpenAccess | Yes | 30 Sep 2022 - 15:59 |
| FR | Worldwide | RestrictedAccess | Yes | 03 Aug 2022 - 12:49 |
| FR | France, Europe | OpenAccess | Yes | 30 Sep 2022 - 16:00 |
| FR | Worldwide | OpenAccess | No | 20 Dec 2022 - 15:41 |
| GB | UK / Europe | OpenAccess | Yes | 03 Nov 2022 - 12:27 |
| GB | Europe | OpenAccess | No | 10 Jan 2018 - 12:07 |
| GR | Worldwide | OpenAccess | No | 09 Oct 2020 - 01:27 |
| HK | Hong Kong | OpenAccess | No | 20 Dec 2019 - 23:17 |
| HK | Hong Kong | OpenAccess | No | 20 Dec 2019 - 19:42 |
| HR | Croatia, Europe | OpenAccess | Yes | 03 Sep 2022 - 23:01 |
| HR | Croatia, Europe | OpenAccess | Yes | 03 Sep 2022 - 23:01 |
| HU | Hungary | OpenAccess | No | 10 Jun 2018 - 22:24 |
| ID | Jakarta, Indonesia | RestrictedAccess | Yes | 20 Dec 2019 - 21:51 |
| ID | Indonesia | RestrictedAccess | Yes | 03 Jun 2017 - 21:27 |
| IE | Ireland, UK | OpenAccess | Yes | 25 Sep 2004 - 14:41 |
| IE | Ireland | OpenAccess | Yes | 20 Dec 2019 - 19:52 |
| IE | As network paths make it sensible to use | RestrictedAccess | Yes | 25 Aug 2016 - 08:27 |
| IN | India & Worldwide | OpenAccess | Yes | 15 Jul 2020 - 06:43 |
| IS | Iceland | RestrictedAccess | No | 20 Dec 2022 - 15:34 |
| IT | Italy/Europe | OpenAccess | Yes | 24 Jan 2007 - 15:00 |
| IT | Italy/Europe | OpenAccess | Yes | 20 Dec 2019 - 23:27 |
| IT | Italia/Europa | OpenAccess | Yes | 20 Dec 2019 - 20:31 |
| IT | Italy/Europe | OpenAccess | Yes | 10 Jul 2022 - 21:23 |
| JO | Jordan | OpenAccess | Yes | 17 May 2021 - 09:00 |
| JP | Japan and Asia | OpenAccess | No | 20 Dec 2019 - 23:28 |
| JP | Japan and Asia | OpenAccess | Yes | 20 Dec 2019 - 18:52 |
| KR | ROK & Asia | OpenAccess | No | 13 Aug 2023 - 03:11 |
| KZ | Kazakhstan | OpenAccess | Yes | 20 Dec 2019 - 21:25 |
| KZ | Europe, Asia | OpenAccess | Yes | 19 Mar 2019 - 09:02 |
| LT | Lithuania/Europe | OpenAccess | Yes | 02 Aug 2021 - 20:36 |
| MX | Mexico, North America, Latin America and Caribbean | OpenAccess | Yes | 10 Feb 2023 - 06:19 |
| MX | Worldwide | OpenAccess | Yes | 23 Feb 2019 - 15:34 |
| MX | Worldwide | OpenAccess | Yes | 23 Feb 2019 - 15:34 |
| NL | The Netherlands/Europe | OpenAccess | No | 20 Dec 2019 - 23:01 |
| NL | The Netherlands/Europe | OpenAccess | No | 26 Jun 2017 - 13:23 |
| NL | Europe | OpenAccess | No | 10 Jun 2016 - 07:41 |
| NL | Central Europe | OpenAccess | Yes | 07 Jul 2022 - 19:05 |
| NL | The Netherlands/Europe | RestrictedAccess | Yes | 30 Mar 2019 - 13:15 |
| NL | Netherlands (NL) and surrounding countries (EU) | OpenAccess | No | 16 Feb 2022 - 18:15 |
| NO | NORDUnet | ClosedAccess | Yes | 20 Dec 2022 - 15:22 |
| NO | NORDUnet | RestrictedAccess | Yes | 25 Sep 2004 - 15:04 |
| NO | Norway | RestrictedAccess | No | 20 Apr 2020 - 23:42 |
| NO | Norway | OpenAccess | Yes | 30 Sep 2022 - 16:09 |
| NZ | New Zealand and Pacific Islands | RestrictedAccess | No | 19 Dec 2017 - 00:27 |
| NZ | New Zealand | OpenAccess | No | 19 Feb 2020 - 23:34 |
| NZ | New Zealand and Pacific Islands | RestrictedAccess | No | 19 Dec 2017 - 00:32 |
| NZ | New Zealand and Pacific Islands | RestrictedAccess | No | 19 Dec 2017 - 00:32 |
| NZ | New Zealand and Pacific Islands | RestrictedAccess | No | 19 Dec 2017 - 00:32 |
| NZ | New Zealand | OpenAccess | No | 27 Apr 2023 - 23:03 |
| PL | Internet | OpenAccess | No | 20 Dec 2019 - 23:01 |
| PL | Public | OpenAccess | No | 20 Dec 2022 - 15:28 |
| PL | Public | OpenAccess | No | 20 Dec 2022 - 15:30 |
| PL | Poland/Europe | OpenAccess | No | 31 Mar 2015 - 08:52 |
| PL | rflab.pl | OpenAccess | Yes | 05 Jan 2023 - 22:16 |
| PL | Public | OpenAccess | Yes | 25 Jul 2018 - 21:20 |
| PL | Public | OpenAccess | Yes | 20 Dec 2019 - 22:17 |
| QA | Worldwide | OpenAccess | No | 08 Jul 2023 - 20:18 |
| RO | Worldwide | ClosedAccess | Yes | 08 Dec 2019 - 10:19 |
| RO | Worldwide | ClosedAccess | Yes | 08 Dec 2019 - 10:20 |
| RO | Worldwide | ClosedAccess | Yes | 08 Dec 2019 - 10:18 |
| RO | Romania/Europe | RestrictedAccess | Yes | 25 Jun 2008 - 19:58 |
| RU | All areas | OpenAccess | Yes | 26 Aug 2022 - 10:22 |
| RU | All areas | OpenAccess | Yes | 26 Aug 2022 - 10:26 |
| RU | All areas | OpenAccess | Yes | 15 Apr 2013 - 09:59 |
| RU | Russia, Far East | ClosedAccess | Yes | 19 Jun 2006 - 03:33 |
| RU | All areas | OpenAccess | Yes | 26 Aug 2022 - 10:26 |
| RU | Russia | OpenAccess | Yes | 23 Jul 2023 - 09:00 |
| RU | All areas | OpenAccess | Yes | 12 Oct 2022 - 13:07 |
| RU | All areas | OpenAccess | Yes | 12 Oct 2022 - 13:08 |
| RU | Worldwide | OpenAccess | No | 09 May 2013 - 07:20 |
| RU | Worldwide | OpenAccess | No | 12 Jan 2018 - 03:40 |
| RU | Worldwide | OpenAccess | No | 12 Jan 2018 - 03:39 |
| RU | Any, anycast cluster used | OpenAccess | No | 07 May 2014 - 09:07 |
| RU | All areas | OpenAccess | Yes | 12 Oct 2022 - 13:09 |
| RU | OpenAccess | Yes | 01 Nov 2012 - 01:59 | |
| RU | OpenAccess | Yes | 01 Nov 2012 - 02:01 | |
| RU | Europe | OpenAccess | No | 09 Jun 2023 - 11:29 |
| RU | Europe | OpenAccess | No | 06 Feb 2013 - 01:47 |
| RU | Any, anycast cluster used | OpenAccess | No | 07 May 2014 - 09:05 |
| RU | Worldwide | OpenAccess | No | 25 Jun 2021 - 10:30 |
| RU | All areas | OpenAccess | No | 04 Mar 2016 - 10:24 |
| RU | Worldwide | OpenAccess | No | 26 Sep 2017 - 23:21 |
| RU | Russia/Europe | OpenAccess | No | 28 May 2023 - 16:42 |
| RU | Russia/Europe | OpenAccess | Yes | 31 Jan 2021 - 20:34 |
| RU | Russia | OpenAccess | Yes | 23 Jul 2023 - 09:03 |
| SA | Worldwide | OpenAccess | Yes | 17 May 2017 - 07:00 |
| SA | Worldwide | OpenAccess | Yes | 17 May 2017 - 06:59 |
| SE | Global | OpenAccess | No | 30 Sep 2022 - 16:11 |
| SE | Global | OpenAccess | No | 30 Sep 2022 - 16:11 |
| SE | Global | OpenAccess | No | 30 Sep 2022 - 16:12 |
| SE | Global | OpenAccess | No | 30 Sep 2022 - 16:13 |
| SE | all areas | OpenAccess | No | 27 Sep 2004 - 01:52 |
| SE | Global | OpenAccess | No | 20 Dec 2019 - 23:05 |
| SE | Global | OpenAccess | No | 20 Dec 2019 - 23:05 |
| SE | SUnet, NORDUnet | OpenAccess | No | 20 Dec 2019 - 23:05 |
| SE | Europe | OpenAccess | No | 20 Dec 2019 - 23:06 |
| SE | Sweden | OpenAccess | No | 30 Sep 2022 - 16:15 |
| SE | worldwide | OpenAccess | No | 27 Jun 2013 - 12:37 |
| SE | OpenAccess | No | 15 Jan 2013 - 09:41 | |
| SE | Sweden | OpenAccess | No | 30 Sep 2022 - 16:16 |
| SE | Global | OpenAccess | No | 20 Dec 2019 - 22:04 |
| SE | Global | OpenAccess | No | 20 Dec 2019 - 22:04 |
| SE | Global | OpenAccess | No | 08 Nov 2017 - 10:19 |
| SG | STIX/Asia (outside Singapore), others by arrangement | RestrictedAccess | Yes | 27 Sep 2004 - 02:08 |
| SG | Worldwide | OpenAccess | Yes | 20 Dec 2019 - 20:20 |
| SG | Vultr | RestrictedAccess | No | 03 May 2021 - 13:51 |
| SI | Slovenia, European academic community, others by arrangement | RestrictedAccess | Yes | 04 Oct 2022 - 22:31 |
| SI | Slovenia, Ex-Yugoslavia academic community, others by arrangement | OpenAccess | Yes | 20 Dec 2022 - 15:25 |
| SWE | Stockholm | ClosedAccess | Yes | 13 Oct 2018 - 12:10 |
| TR | Wordwide | OpenAccess | Yes | 20 Dec 2019 - 20:31 |
| UA | Central and Easten Europe | OpenAccess | Yes | 27 Aug 2011 - 20:08 |
| UA | Central and Easten Europe | OpenAccess | Yes | 26 Aug 2011 - 10:37 |
| UA | Ukraine | OpenAccess | No | 17 Mar 2016 - 11:22 |
| UA | Central and Easten Europe | OpenAccess | Yes | 14 Sep 2015 - 12:00 |
| UA | Central and Easten Europe | OpenAccess | Yes | 20 Dec 2019 - 21:27 |
| UA | Worldwide | OpenAccess | Yes | 03 Feb 2021 - 10:35 |
| UK | JANET | ClosedAccess | Yes | 27 Sep 2004 - 02:17 |
| UK | UK / Europe | RestrictedAccess | Yes | 30 Jul 2020 - 22:55 |
| UK | World Wide | RestrictedAccess | Yes | 08 Oct 2016 - 10:10 |
| UK | UK | OpenAccess | Yes | 20 Dec 2019 - 21:28 |
| UK | Worldwide | OpenAccess | Yes | 06 Jan 2017 - 23:42 |
| UK | Worldwide | OpenAccess | Yes | 06 Jan 2017 - 23:40 |
| UK | Worldwide | OpenAccess | Yes | 06 Jan 2017 - 23:41 |
| UK | Worldwide | OpenAccess | No | 28 Jan 2017 - 11:45 |
| UK | Worldwide | OpenAccess | No | 28 Jan 2017 - 11:47 |
| UK | UK, Europe | OpenAccess | Yes | 11 Mar 2022 - 10:23 |
| UK | Worldwide | RestrictedAccess | Yes | 21 Nov 2019 - 07:06 |
| UK | Worldwide | OpenAccess | Yes | 05 Feb 2023 - 11:59 |
| UK | UK | OpenAccess | No | 05 Apr 2020 - 11:45 |
| US | World | OpenAccess | No | 15 Dec 2019 - 01:36 |
| US | World | OpenAccess | No | 16 Dec 2019 - 18:33 |
| US | USA | OpenAccess | Yes | 19 Jun 2022 - 12:45 |
| US | US | OpenAccess | No | 02 Dec 2021 - 21:24 |
| US | North and South America | OpenAccess | No | 24 Mar 2021 - 22:03 |
| US | North and South America | OpenAccess | No | 12 Feb 2021 - 19:22 |
| US | US | OpenAccess | No | 05 Jun 2021 - 03:11 |
| US AK | Pacific Northwest, others by arrangement | RestrictedAccess | Yes | 13 Mar 2014 - 18:56 |
| US CA | all areas | OpenAccess | No | 30 Sep 2022 - 18:43 |
| US CA | all areas | OpenAccess | No | 07 Dec 2019 - 22:08 |
| US CA | BARRnet, Alternet-west, CIX-west | OpenAccess | No | 24 Mar 2005 - 23:12 |
| US CA | USA Pacific timezone, others by arrangement | RestrictedAccess | Yes | 13 Mar 2014 - 04:29 |
| US CA | Pacific time zone, others on request | RestrictedAccess | Yes | 13 Mar 2014 - 19:03 |
| US CA | US | OpenAccess | Yes | 05 Mar 2008 - 20:26 |
| US CA | US | OpenAccess | No | 02 Mar 2012 - 22:38 |
| US CA | North America - See https://ntpsec.anastrophe.com for restrictions | ClosedAccess | Yes | 16 Jan 2023 - 23:54 |
| US CA | Global | OpenAccess | No | 25 Feb 2022 - 16:08 |
| US CO | USA Pacific and Mountain time zones, others by arrangement. | RestrictedAccess | No | 07 Dec 2019 - 22:11 |
| US CO | NSFnet, WESTnet | OpenAccess | No | 07 Dec 2019 - 22:15 |
| US CO | NSFnet, WESTnet | OpenAccess | No | 07 Dec 2019 - 22:18 |
| US CO | NSFnet, WESTnet | OpenAccess | No | 07 Dec 2019 - 22:19 |
| US CO | Western US | OpenAccess | No | 27 Dec 2019 - 21:24 |
| US CO | US Pacific, Mountain time zones, others by arrangement | RestrictedAccess | Yes | 01 Jun 2015 - 17:09 |
| US CO | Open | RestrictedAccess | Yes | 01 Mar 2008 - 21:54 |
| US CO | Mountain Time Zone | OpenAccess | No | 18 Dec 2019 - 20:36 |
| US CT | New England and Montr\xE9al | ClosedAccess | No | 30 Aug 2017 - 03:49 |
| US DC | Eastern Time Zone | RestrictedAccess | No | 13 Oct 2015 - 16:17 |
| US DC | Eastern Time Zone | RestrictedAccess | No | 13 Oct 2022 - 18:38 |
| US DC | Eastern Time Zone | RestrictedAccess | No | 13 Oct 2015 - 16:17 |
| US DE | AT&T and QWEST | OpenAccess | No | 27 Mar 2009 - 16:23 |
| US DE | BBN Planet SER | ClosedAccess | Yes | 27 Sep 2004 - 03:11 |
| US DE | interplanetary | RestrictedAccess | No | 31 May 2013 - 23:56 |
| US FL | Eastern time zone US | RestrictedAccess | No | 23 Oct 2015 - 16:45 |
| US FL | Global | OpenAccess | No | 11 Aug 2020 - 06:35 |
| US FL | Global | OpenAccess | No | 11 Aug 2020 - 06:34 |
| US FL | Eastern Time Zone USA | OpenAccess | No | 03 Jun 2021 - 12:42 |
| US GA | USA Eastern timezone, others by arrangement | RestrictedAccess | No | 23 Oct 2015 - 16:45 |
| US GA | USA Eastern timezone, others by arrangement | OpenAccess | No | 06 Aug 2018 - 02:06 |
| US HI | Hawaii, others on request | RestrictedAccess | Yes | 14 Mar 2014 - 14:09 |
| US IA | Planetary | OpenAccess | No | 30 Jul 2014 - 21:22 |
| US IA | Planetary | OpenAccess | No | 20 Dec 2019 - 20:34 |
| US IL | CICNET, Midwest, NCSA region | ClosedAccess | Yes | 24 Jul 2020 - 22:09 |
| US IL | North America | OpenAccess | No | 20 Dec 2019 - 18:58 |
| US IL | North America | OpenAccess | No | 11 May 2017 - 19:35 |
| US IL | North America | OpenAccess | No | 01 Feb 2020 - 21:25 |
| US IN | Internet2, CIC and midwest US | RestrictedAccess | Yes | 07 Jun 2017 - 16:01 |
| US IN | North America | RestrictedAccess | Yes | 03 Jun 2017 - 19:06 |
| US IN | North America | RestrictedAccess | Yes | 30 Jan 2018 - 16:39 |
| US IN | North America | RestrictedAccess | Yes | 14 Mar 2018 - 13:11 |
| US MA | Eastern US | OpenAccess | Yes | 27 Sep 2004 - 03:31 |
| US MA | Eastern US | OpenAccess | No | 27 Sep 2004 - 03:38 |
| US MA | Eastern US | RestrictedAccess | No | 06 Jul 2023 - 17:48 |
| US MD | NSFnet, SURAnet | OpenAccess | No | 19 Aug 2005 - 21:33 |
| US MD | NSFnet, SURAnet | OpenAccess | No | 19 Aug 2005 - 21:35 |
| US MN | Worldwide | OpenAccess | No | 27 Jun 2018 - 01:27 |
| US MN | US and Canada | OpenAccess | No | 02 Nov 2019 - 05:08 |
| US MN | US and Canada | OpenAccess | No | 20 Dec 2019 - 22:33 |
| US MN | Northern Midwest | OpenAccess | Yes | 22 Mar 2023 - 02:17 |
| US MO | USA Central timezone, others by arrangement. | RestrictedAccess | No | 23 Oct 2015 - 16:45 |
| US MO | MOREnet | RestrictedAccess | Yes | 05 Jun 2017 - 13:53 |
| US NJ | Eastern US | RestrictedAccess | Yes | 02 Dec 2011 - 03:15 |
| US NJ | North and South America | OpenAccess | No | 05 Jan 2023 - 22:50 |
| US NY | all areas | OpenAccess | No | 20 Dec 2019 - 22:47 |
| US NY | Northeastern United States | OpenAccess | Yes | 20 Dec 2022 - 15:55 |
| US NY | NYSERnet | RestrictedAccess | No | 13 Oct 2015 - 20:47 |
| US NY | NE United States | OpenAccess | Yes | 03 Jun 2016 - 14:10 |
| US OH | North America | OpenAccess | Yes | 19 Jun 2022 - 12:44 |
| US OK | Central Time Zone, others by arrangement | RestrictedAccess | No | 03 Jun 2017 - 19:22 |
| US PA | Internet, Internet2, 3ROX | ClosedAccess | Yes | 03 Jun 2017 - 19:23 |
| US TX | US Central time zone, others on request | RestrictedAccess | No | 23 Oct 2015 - 16:46 |
| US TX | US | OpenAccess | Yes | 17 Jun 2021 - 21:22 |
| US UT | Utah / Western US | OpenAccess | Yes | 28 Apr 2023 - 14:50 |
| US WA | United States | OpenAccess | Yes | 12 Jun 2019 - 18:14 |
| US WA | North America | ClosedAccess | Yes | 04 Nov 2021 - 01:09 |
| US WI | US/any | RestrictedAccess | Yes | 05 Jun 2017 - 22:26 |
| US WI | Global | OpenAccess | Yes | 06 Nov 2022 - 06:29 |
| US WI | Global | OpenAccess | Yes | 06 Nov 2022 - 06:30 |
| US WI | Global | OpenAccess | Yes | 06 Nov 2022 - 06:30 |
| ZA | South Africa | OpenAccess | No | 15 Nov 2022 - 09:02 |
| ZA | South Africa | OpenAccess | No | 15 Nov 2022 - 09:03 |
| ZA | South Africa | OpenAccess | No | 15 Nov 2022 - 09:05 |
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Topic revision: r19 - 17 Jul 2023, DruLavigne
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