| TZ | AS327778 | Bank of Tanzania |
| TZ | AS329595 | Tanzania Railways Corporation |
| TZ | AS327730 | PPF PENSION FUND |
| TZ | AS327774 | TANZANIA POSTAL BANK |
| MW | AS36969 | Malawi Telecommunications |
| CD | AS328551 | Baraka Broadband Solutions Sarl |
| TZ | AS327795 | Tanzania e-Government Agency (eGA) |
| TZ | AS328838 | AIM Firms Limited |
| TZ | AS37218 | The University of Dodoma |
| TZ | AS37182 | Tanzania Education And Research Network |
| US | AS14789 | Cloudflare, Inc. |
| BI | AS327799 | VIETTEL BURUNDI |
| TZ | AS328017 | TANZANIA COMMUNICATIONS REGULATORY AUTHORITY (TZCERT) |
| TZ | AS328865 | The Office of the Minister of State in the President's Office |
| TZ | AS327888 | NMB Bank Public Limited Company |
| TZ | AS327912 | National Health Insurance Fund (NHIF) |
| TZ | AS327771 | Milan-ORG-MC7-AFRINIC |
| TZ | AS328139 | Business Registrations and Licensing Agency (BRELA) |
| TZ | AS328504 | National Identification Authority |
| CD | AS328344 | STE Techplus |
| TZ | AS328018 | National Housing Corporation |
| TZ | AS37362 | Tanzania Ports Authority |
| MG | AS37054 | TELMA |
| ZA | AS37195 | NAPAfrica Route Servers |
| US | AS6453 | TATA Communications Ltd |
| TZ | AS36908 | Vodacom Tanzania |
| KE | AS327906 | Embarq |
| ZA | AS6083 | Posix Systems |
| RW | AS22690 | TransAfrica Communications |
| IT | AS6762 | Telecom Italia Sparkle |
| TZ | AS37013 | Satcom Networks Africa |
| BE | AS6774 | BICS |
| HK | AS58453 | China Mobile International |
| RW | AS37619 | Broadband Systems Corporation |
| RW | AS327708 | Airtel Rwanda AS327708 |
| AO | AS37468 | Angola Cables |
| MU | AS37100 | SEACOM |
| US | AS174 | Cogent Communications, Inc. |
| GH | AS37613 | DOLPHIN TELECOMMUNICATION LIMITED |
| US | AS6939 | Hurricane Electric |
| TZ | AS37364 | TANZANIA COMMUNICATIONS REGULATORY AUTHORITY (TCRA) |
| GB | AS30844 | Liquid Intelligent Technologies |
| MW | AS329427 | Electricity Supply Corporation of Malawi Ltd |
| TZ | AS327885 | Viettel Tanzania PLC |
| US | AS14593 | SpaceX Starlink |
| US | AS3491 | PCCW Global |
| TZ | AS328950 | Green Telecom Limited |
| TZ | AS37035 | HONORA Tanzania PLC |
| TZ | AS33791 | TIX Tanzania - Dar es Salaam Route Servers |
| TZ | AS37084 | SimbaNET Tanzania |
