| IR | AS57292 | ICT Research Institute (Iran Telecommunications Research Center "ITRC") |
| IR | AS31303 | National Iranian Oil Company |
| IR | AS34592 | Iranian Presidential Administration |
| IR | AS201442 | IR IRAN Civil Aviation Authority |
| IR | AS206065 | FDI |
| IR | AS29068 | University of Tehran |
| IR | AS44244 | Iran Cell Service and Communication Company |
| IR | AS62238 | Sina Financial & Investment Holding Co (PJS) |
| IR | AS202735 | Communication Regulatory Authority |
| DE | AS216067 | BHS Solutions GmbH |
| IR | AS48434 | Tebyan-e-Noor Cultural-Artistic Institute |
| IR | AS59441 | Hostiran DC Network |
| AE | AS49832 | Qbic Communications |
| IR | AS58224 | TCI |
| IR | AS48903 | Rasaneh Mehr Vatan Co. PJS |
| IR | AS48147 | Amin IDC |
| IR | AS60148 | Iran Information Technology Company PJSC |
| US | AS47065 | Columbia/UFMG PEERING Research Testbed |
| IR | AS200370 | Farzanegan Pars Communications Company PJS |
| IR | AS62140 | "Rightel Communication Service Company PJS" |
| IR | AS202251 | Padiz-Daderesan-Company |
| IR | AS41689 | Asiatech Data Transmission company |
| IR | AS56402 | Dadeh Gostar Asr Novin P.J.S. Co. |
| IR | AS49666 | TIC AS49666 |
| IR | AS21341 | Soroush Rasanheh Company Ltd |
| IR | AS24631 | Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS |
| IR | AS57218 | "Rightel Communication Service Company PJS" |
| IR | AS197207 | Mobile Communication Company of Iran |
| IR | AS48159 | TIC AS48159 |
| IR | AS43754 | Asiatech |
| IR | AS41881 | Fanava Group |
| IR | AS34513 | Tarashe Sabz Tehran Co. Ltd. |
| IR | AS51074 | GOSTARESH-E-ERTEBATAT-E MABNA COMPANY |
| IR | AS205207 | Respina Networks & Beyond PJSC |
| IR | AS206596 | Computer Research Center of Islamic Sciences |
| IR | AS42337 | Respina Networks & Beyond PJSC |
| IR | AS50810 | Mobin Net Communication Company (Private Joint Stock) |
| IR | AS61391 | Simorgh |
| IR | AS44650 | BISTALK TELECUMUNICATION SYSTEMS COMPANY (P.J.S.) |
| AS23456 | |
