| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Hsiao Ben | --- | 1 | 0 |
| IHA HemOnc | --- | 1 | 0 |
| Dustin Carroll | --- | 0 | 1 |
| Bruno Cacheira | --- | 1 | 0 |
| Dan Axtman | --- | 1 | 0 |
| Veterans Health Administration,Veterans Health Administration | --- | 1 | 0 |
| Donthi Balaram | --- | 1 | 0 |
| Philippe ESPOSITO | --- | 2 | 0 |
| The UK Name Registration Authority | Administrator DISC 2, Park Street London W1A 2BS |
2 | 0 |
| Barry Lv | --- | 1 | 0 |
| Rolf Krahl | --- | 1 | 0 |
| Julien Nitard | --- | 1 | 0 |
| Jeff Shaw | --- | 1 | 0 |
| J.A. Vroegop | --- | 1 | 0 |
| Thomas Geffert | --- | 1 | 0 |
| Cuong Pham | --- | 1 | 0 |
| S.Sadasivam | --- | 1 | 0 |
| Hayo Volker Hasenfus | --- | 1 | 0 |
| Marcos Ambrosio | --- | 1 | 0 |
| Diercouff Stephen | --- | 1 | 0 |
| NORDUnet | c/o SICS P O Box 1263 S-16428 KISTA Sweden |
1 | 0 |
| Chuan Chen | --- | 1 | 0 |
| Andreas Klinger | --- | 1 | 0 |
| Sone Fumihito | --- | 1 | 0 |
| Grigoryan Ara A. | --- | 1 | 0 |
| Guo wei | --- | 0 | 1 |
| Bartlomiej Zarzecki | --- | 1 | 0 |
| Octave KLABA | --- | 1 | 0 |
| Michael Hauber | --- | 1 | 0 |
| Jarlath Mc Ardle | --- | 1 | 0 |
| Ullman Cayce | --- | 1 | 0 |
| Henry Mayo Newhall Memorial Hospital | 23845 McBean Parkway Valencia, CA 91355 United States (the) |
1 | 0 |
| Buckman Richard | --- | 1 | 0 |
| Matthews John | --- | 1 | 0 |
| William Robert Caron | --- | 0 | 1 |
| Patrik Arlos | --- | 1 | 0 |
| Mr Kieran Foot | --- | 0 | 1 |
| David Hook | --- | 1 | 0 |
| St. Nicholas Hospital | 3100 Superior Ave Sheboygan, WI 53081 United States (the) |
1 | 0 |
| Benoit Derouet | --- | 1 | 0 |
| Borys Pogoreło | --- | 1 | 0 |
| Yasuyuki Imaizumi | --- | 1 | 0 |
| Crittenden Brad | --- | 1 | 0 |
| Chan Alex | --- | 1 | 0 |
| Brandon Ward | Drew Memorial Hospital, Inc 778 Scogin Dr. Monticello, AR 71655 |
1 | 0 |
| Francis Gendreau | --- | 1 | 0 |
| Kong Larry | --- | 2 | 0 |
| Ian Poynter | --- | 1 | 0 |
| Rios Gilberto Sena | --- | 1 | 0 |
| St. Marys Standish | 805 W. Cedar Standish, MI 48658 United States (the) |
1 | 0 |