| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Hodapp Ed | --- | 1 | 0 |
| Lunn David | --- | 1 | 0 |
| Laradji nacer | --- | 1 | 0 |
| Alexander Mruga | --- | 1 | 0 |
| Harmison D | --- | 1 | 0 |
| Hutzli Peter | --- | 1 | 0 |
| Christ Wolfgang | --- | 1 | 0 |
| YoungJu, Park | --- | 1 | 0 |
| Sallam Ibrahim | --- | 1 | 0 |
| Peter van Hameren | --- | 1 | 0 |
| Rodrigo Deppe | --- | 1 | 0 |
| Art Allisany | --- | 1 | 0 |
| ETSI Protocol Naming and Numbering and Service (PNNS) | The European Telecommunications Standards Institute (ETSI) 650 route des Lucioles 06921 Sophia Antipolis France |
2 | 0 |
| Ivan McShane | --- | 1 | 0 |
| Scott White | Saratoga Hospital 211 Church Street Saratoga Springs, NY 12866 United States (the) |
1 | 0 |
| Connie Patterson | Updox 94 N. High Street Suite 100 Dublin, OH 43017 United States (the) |
1 | 0 |
| Jae Yoo Young | --- | 1 | 0 |
| Mann Andreas | --- | 1 | 0 |
| Fitch Travis | --- | 1 | 0 |
| Murotti Bruna | --- | 1 | 0 |
| Guillermo Lopez | --- | 1 | 0 |
| Thomas Frank | --- | 1 | 0 |
| Volkmer Uwe | --- | 1 | 0 |
| Dutertre Nicolas | --- | 1 | 0 |
| Swanson Scott | --- | 1 | 0 |
| Claude Frott`e | --- | 1 | 0 |
| Chicourrat Pierre | --- | 1 | 0 |
| Moreton Mike | --- | 1 | 0 |
| Dyer Phillip | --- | 1 | 0 |
| Strosbert Aharon | --- | 1 | 0 |
| Oliver C. Hoeffleur | --- | 1 | 0 |
| Karp Steven | --- | 1 | 0 |
| Ronald Tse | --- | 1 | 0 |
| Physicians Health Alliance | 1401 Electric St Dunmore, PA 18509 United States (the) |
1 | 0 |
| Gaudlitz Michael | --- | 1 | 0 |
| Praet Peter | --- | 1 | 0 |
| Cang T Nguyen | --- | 1 | 0 |
| Mark Imbriaco | --- | 1 | 0 |
| Senthilkumar Eswaran | --- | 1 | 0 |
| Jason Dickert | --- | 1 | 0 |
| Sandeep Nekkanty | --- | 1 | 0 |
| Farrah L. Lelond | --- | 1 | 0 |
| Siegmund Gorr | --- | 1 | 0 |
| Bruce Ahlemeyer | --- | 1 | 0 |
| Kravchenko Oleksandr | --- | 1 | 0 |
| Gross Marcel | --- | 1 | 0 |
| S. Azuma | --- | 1 | 0 |
| Harald T. Alvestrand | --- | 1 | 0 |
| Connecticut River Internists, LLP | 8 Burnham Street Turners Falls, MA 01376 United States (the) |
1 | 0 |
| Wilhelm Meier | --- | 1 | 0 |