What is iThena?

Total no. of users: 66 531 in 2 742 teams
Date the last user was added: 2021-10-17 16:35:39 UTC
271 seconds ago...

Total no. of hosts: 72 208
Date the last host was added: 2021-10-17 14:21:53 UTC
8 298 seconds ago...

Date of last contact with the host: 2021-10-17 16:40:10 UTC

1 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 United Kingdom 107,606,286.19333.466 %
2 United States 103,150,239.12532.080 %
3 Australia 51,686,585.98016.075 %
4 Canada 24,802,196.0357.713 %
5 Germany 7,900,393.1612.457 %
6 France 4,785,270.3801.488 %
7 Poland 2,719,906.8340.846 %
8 Czech Republic 1,834,712.2110.571 %
9 Spain 1,510,420.0820.470 %
10 Anguilla 1,502,396.0070.467 %
TOTAL321,542,782.202100.000 %

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 Cesium_133*
I run quite a few DC projects. I'm willing to help out IThena because I like knowing more about the structures of the WWW... I have experimented...


iThena OONI Probe: ARM Platform [1]
We have added support for the iThena OONI Probe application for the ARM platform: aarch64-unknown-linux-gnu.

We plan to add more ARM platforms soon.

You are welcome to test the iThena OONI Probe application on ARM (bugs are possible on this platform at this time - preliminary testing).

Twitter: https://twitter.com/iThenaProject/status/1449116335582158848
15 Oct 2021, 20:45:02 UTC · Discuss

New Task Series for iThena OONI Probe - New Settings
A new job series has been introduced for the iThena OONI Probe application.

The job tasks in the new series, are named: OONI_TESTS_1D_T...

A parameter has been set in the new series:

Max Memory Usage: 256 MB

Previously the "Max Memory Usage" value was 2048 MB which was too high (a particular problem on 32-bit platforms).

In addition, the number of credits for completing a task has been changed to 8 (previously it was 2).

Clients can still receive tasks from the old OONI_TESTS_0D_T.. series. (there are still some left in the queue).

Twitter: https://twitter.com/iThenaProject/status/1447105469252841472
10 Oct 2021, 7:42:31 UTC · Discuss

OONI: News: Statistics

OONI (Open Observatory of Network Interference) has released a very interesting news graphic.

Twitter: https://twitter.com/OpenObservatory/status/1443944726235856901
2 Oct 2021, 10:46:25 UTC · Discuss

iThena: News
Today we surpassed 70 000 computers (theoretical number) in the iThena Project. Thank you all very much for your involvement, and we encourage you to participate in the sub-projects - especially the latest OONI Probe.

Twitter: https://twitter.com/iThenaProject/status/1441740283109117957
25 Sep 2021, 12:20:59 UTC · Discuss

Application: iThena OONI Probe
We implemented the OONI Probe application on the iThena platform on a test basis.
There may be errors for this application at this time.
However, please report any bugs or issues to us.

Twitter: https://twitter.com/iThenaProject/status/1439052765850918912
18 Sep 2021, 2:23:08 UTC · Discuss

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