What is iThena?

Total no. of users: 15463
Date the last user was added: 2020-08-10 07:02:56 UTC

Total no. of hosts: 24068
Date the last host was added: 2020-08-09 16:01:23 UTC
Date of last contact with the host: 2020-08-10 08:33:58 UTC

Top10 countries by total credits:

Country Credits % of total
1 United Kingdom 18,568,540.19347.131 %
2 Australia 8,224,093.98020.875 %
3 United States 4,121,891.11810.462 %
4 Germany 1,465,795.1613.721 %
5 Canada 987,282.0022.506 %
6 Ukraine 485,086.5201.231 %
7 Netherlands 314,548.0000.798 %
8 France 304,196.3800.772 %
9 Poland 205,168.8340.521 %
10 Czech Republic 193,620.2110.491 %

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.

Join the project

Already joined? Log in.

Master URL:

User of the Day

User profile Profile PDW
Hi ho, hi ho, it's off to crunch we go...


The problem with the stability of the systems...
The last few days we've had problems with the stability of the iThena system.

The problems are related to storage.

Sorry about the problems!
19 Jul 2020, 19:00:18 UTC · Discuss

iThena CNode (non-beta) badge - badge graphics proposals
A few days ago, Thena CNode beta badges were frozen.

These badges were introduced in this message:

The old iThena CNode badge (beta stage) will no longer be updated.

Maybe you have suggestions for the next generation of badges for iThena CNode?

You can submit your suggestions and/or ideas in this thread in the forum.
12 Jul 2020, 16:55:16 UTC · Discuss

iThena Cnode application - new credits settings
According to the forum post:

I'm going to introduce better credit for Thena CNode tasks.

I will initially set 2 credits per task.

New settings will only be visible after a certain period of time.

The current tasks still have the old configuration. However, the new tasks will already have higher credit values.

The update of the historical "cnode beta" series badges has been disabled.
These badges will no longer be changed.
5 Jul 2020, 14:32:23 UTC · Discuss

[June 28th, 2020] Maintenance interruption in access to the system
Today (June 28th, 2020) evening of the UTC time I plan a relatively short break in the availability of the iThena project.

This break will apply to all services of the iThena project in BOINC.

The break should last about 1-2 hours.

Sorry for the problems!
28 Jun 2020, 15:07:23 UTC · Discuss

[31 May 2020 UTC time] Maintenance interruption in access to the system
In the evening / night (31 May 2020 UTC time) I am planning a break in access to the system availability.

The break should last maximum 2 hours.
31 May 2020, 7:39:09 UTC · Discuss

... more

News is available as an RSS feed   RSS
External uptime stats (via UptimeRobot): web and RSS feed RSS

© 2020 iThena. All rights reserved.

Page generated on 10 Aug 2020, 8:33:59 UTC in 0.0876 seconds.