| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Szabolcs Rumi | --- | 1 | 0 |
| Kim,Kihyeon | --- | 1 | 0 |
| Michael Laccetti | --- | 1 | 0 |
| Quesada Jeronimo | --- | 1 | 0 |
| Ready Computing, Inc. | Ready Computing 150 Beekman Street New York, NY 10038 United States (the) |
1 | 0 |
| Plazas Christian | --- | 1 | 0 |
| Roger L. Payne | U.S. Geological Survey 12201 Sunrise Valley Drive, MS 523, Reston, Virginia 20192-0523 |
1 | 0 |
| Suchocki Luke | --- | 1 | 0 |
| livio penzo | --- | 1 | 0 |
| Araujo Jose Marcos F. | --- | 1 | 0 |
| Haberman Brian | --- | 1 | 0 |
| Rodriguez Luis Felipe | --- | 1 | 0 |
| Louis-Pierre Gagnaux | --- | 1 | 0 |
| Ritch William Alan | --- | 1 | 0 |
| Porter | --- | 1 | 0 |
| Irving Weinberg | --- | 1 | 0 |
| Lidror Troyansky | --- | 1 | 0 |
| Chin Norman | --- | 1 | 0 |
| Kim Sung Eun | --- | 1 | 0 |
| Rolf Berenbrinker | --- | 1 | 0 |
| Highland Pediatrics, P.C. | 208 W. Highland Rd. Suite 100 Highland, MI 48357 United States (the) |
1 | 0 |
| Johannes van den Berg | --- | 1 | 0 |
| Ealy Derek | --- | 1 | 0 |
| Cantu Marian | --- | 1 | 0 |
| Adminsys team / équipe des administrateurs système (Marc-Aurèle DARCHE) | --- | 1 | 0 |
| Yu Tang | Building 90 HQ Business Park 4855 Guangfulin Road Songjiang District Shanghai China |
1 | 0 |
| Vladimir Sadkov | --- | 1 | 0 |
| GAo Wei | --- | 1 | 0 |
| Bogdan Moldoveanu | --- | 1 | 0 |
| JOERG "NU" ROSENBOHM, ALAN UNGAR | --- | 1 | 0 |
| Johnathan Mayo | --- | 1 | 0 |
| Donald William Swauger | --- | 1 | 0 |
| Doubleday Josh | --- | 1 | 0 |
| Indiana University Health Goshen Hospital | 200 High Park Avenue Goshen, IN 46526 United States (the) |
1 | 0 |
| Camille Gonnet | --- | 1 | 0 |
| Ingo Junker | --- | 1 | 0 |
| MEDHOST General Hospital | 5055 Keller Springs Rd Suite 400 Addison, Texas 75001 United States (the) |
1 | 0 |
| Steffens Joerg | --- | 1 | 0 |
| Márta Kardos | --- | 1 | 0 |
| Wist Carl | --- | 1 | 0 |
| Mats Karlsson | --- | 1 | 0 |
| Donnellan Sean | --- | 1 | 0 |
| Bush Steve | --- | 2 | 0 |
| Cimon Pascal | --- | 1 | 0 |
| Gilbert Houtekamer | --- | 1 | 0 |
| tang kwong shing | --- | 1 | 0 |
| Pedro Lage Tavares | --- | 1 | 0 |
| EstevÃo Thomacheski Rodrigues | --- | 1 | 0 |
| Jilei Xie | --- | 0 | 1 |
| Jack Trullinger, Jr. | --- | 1 | 0 |