What is iThena.Measurements?

Total no. of users: 475 477 in 11 348 teams
Date the last user was added: 2024-07-18 02:47:24 UTC
122 seconds ago...

Total no. of hosts: 113 695
Date the last host was added: 2024-07-18 02:19:37 UTC
1 793 seconds ago...

Date of last contact with the host: 2024-07-18 02:49:25 UTC

5 seconds ago...

You are using the standard HTTPS protocol.
You may use a TOR network for this site.
TOR network address: ithenash .. pv425zid.onion

Top10 countries by total credits:

Country Credits % of total
1 Ukraine 311,604,858.53929.218 %
2 United States 256,284,171.12524.031 %
3 Japan 165,709,072.00015.538 %
4 Germany 105,307,939.1619.874 %
5 Australia 75,055,693.9807.038 %
6 Canada 34,424,032.0353.228 %
7 United Kingdom 32,004,006.1743.001 %
8 France 9,741,016.3800.913 %
9 Czech Republic 5,965,874.2110.559 %
10 Poland 5,697,908.8340.534 %
TOTAL1,066,466,294.202100.000 %

The iThena distributed project concerns experimental mapping of network structures included in the Internet. The project is in closed beta phase. Currently, the only application available in the project (iThena CNode) performs a sequence of traceroute procedures from client computers. The resulting data is sent back to the server and submitted to the main database, where it can be further analyzed.

Currently the main supported and recommended platform is x86_64-pc-linux-gnu, windows_intelx86 and windows_x86_64. After joining the project, accept the download of test/beta applications in the settings (all currently applications is in a Beta stage). This can be changed by checking the appropriate box 'Run test applications?' in 'iThena preferences' in your profile after logging in.

Network structure mapping summaries will be available online.

Two applications are currently active: iThena CNode and iThena PERF.
The iThena CNode application tests delays, possible losses and routing of network packets.
The iThena PERF application mainly tests bandwidth to defined endpoints.

Simple data visualisation: https://vi.ithena.net.

iThena page on Everipedia: https://everipedia.org/wiki/lang_en/ithena.

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Master URL:

User of the Day

User profile Profile Skyman
I am a physicist from Odessa, Ukraine. I have been crunching since 2001 for SETI@Home. Now I'm crunching for many BOINC projects.


[August 7, 2023] Planned maintenance breaks
We are scheduling project temporary outages on August 7, 2023.

There may be temporary access issues (up to a few hours maximum) in the availability of the project from 8:00 AM to 8:00 PM (Central European Time).

These will be temporary access issues.

Twitter: https://twitter.com/iThenaProject/status/1688292093565800448
6 Aug 2023, 20:46:26 UTC · Discuss

[April 29, 2023 to May 7, 2023] Planned maintenance breaks
We are scheduling project outages from April 29, 2023 to May 7, 2023.

These will be temporary access issues.
Sometimes these interruptions may last a few hours at most.
29 Apr 2023, 13:52:18 UTC · Discuss

New Year 2023!

Best wishes for the New Year 2023!

May this new year 2023 be only better than the old year 2022!

Twitter: https://twitter.com/iThenaProject/status/1609629539449159681
1 Jan 2023, 19:17:29 UTC · Discuss

Merry Christmas 2022

On the occasion of Christmas, the project team extends best wishes to everyone.

Much health.
Much happiness.
Much success.
Happy Christmas.
Fast computers and lots of credits ;)
24 Dec 2022, 23:44:14 UTC · Discuss

Infrastructure problems (LTO)
Within the infrastructure problems are the needs for mass data storage.

We need an LTO drive or LTO library.
Alternatively, LTO tapes themselves may also be useful.

The preferred LTO generation is LTO4 or LTO5.

If anyone has any in their storeroom/basement/garage :) we are happy to accept this type of equipment for our own needs.

Perhaps it is just taking up unnecessary space at someone's place.

If anyone knows anything about this type of equipment, please send us an e-mail:


Twitter: https://twitter.com/iThenaProject/status/1599012980087488512
3 Dec 2022, 12:11:59 UTC · Discuss

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