| AS51179 | VIOTOP-AS VIOTOP SRL |  | |
| AS51180 | LANET-KL Lanet Network Ltd |  | |
| AS51181 | SIBSAU-NET State educational institution for higher professional education SIBERIAN STATE AEROSPACE UNIVERSITY named after M.F.Reshetnev |  | |
| AS51182 | UAEU The United Arab Emirates University |  | |
| AS51183 | ACOMPS-NET Aktiv Computers Ltd. | | |
| AS51184 | FONIRA fonira Telekom (mediainvent) |  | |
| AS51185 | MAINSTREAMING-AS OneCom Global Communications (OneCom Global Communications) |  | |
| AS51186 | ITAR-TASS-AS ITAR-TASS State Enterprise | | |
| AS51187 | HABAU-AS | ||
| AS51188 | CRESCOM-AS YIT Corporation |  | |
| AS51189 | SHARCOM-AS Neterra Ltd. |  | |
| AS51190 | PIRANYA-AS | ||
| AS51191 | XIRRA Xirra (XIRRA) |  | |
| AS51192 | PLATINUMTELCO-AS TOO Platinum Telecom |  | |
| AS51193 | INBANK-AS OOO "Inbank" | | |
| AS51194 | VIK-TELE-AS PE "VIK-Telecom" | | |
| AS51195 | BITTNET-AS Bittnet Systems SA | | |
| AS51196 | GOLDTELECOM GOLD TELECOM BULGARIA PLC | | |
| AS51197 | CAMELOTUA-AS FOP Nayman Olha Vladimirovna | | |
| AS51198 | Servada Dream Servers Ltd (Dream Servers Ltd) |  | |
| AS51199 | TechnoTek TECHNOTEK LLC | | |
| AS51200 | DIDI-AS Digital Dialogue-Nets (Digital Dialogue-Nets) | ||
| AS51201 | AS-AMJDE Ahmadiyya Muslim Jamaat Deutschland - Koerperschaft des oeffentlichen Rechts | | |
| AS51202 | NUXOA Tehnic Profesional Grup S.R.L. | | |
| AS51203 | BM5-AS BM5 Bartosz Malinowski |  | |
| AS51204 | UNIREA-SHOPPING-CENTER | ||
| AS51205 | Omnifone (Omnifone) | ||
| AS51206 | THY | ||
| AS51207 | FREEM Free Mobile SAS |  | |
| AS51208 | LSB-AS LSB Data Sp.z o.o. | | |
| AS51210 | KRAXNET-AS KRAXNET s.r.o. |  | |
| AS51211 | OpenNet PE Rulev Dmitriy Alexandrovich | | |
| AS51213 | Katren-AS | ||
| AS51214 | VIKS-NET Vikscom Ltd. | | |
| AS51215 | SSB-AG Stuttgarter Strassenbahnen AG | | |
| AS51216 | orbita-tv-net LLC Pobutradiotehnika T/K Orbita-tv | | |
| AS51217 | JONASHEINZ (JONASHEINZ) | ||
| AS51218 | AS51218 Dream Industries (Dream Industries) | | |
| AS51219 | K2_INT Closed Joint Stock Company CROC incorporated | | |
| AS51220 | PINPINTEL | ||
| AS51221 | LMAX Hosting (LMAX Hosting) | ||
| AS51222 | CMC-MARKETS-PLC CMC MARKETS PLC | | |
| AS51223 | TELEALHAMA TELE ALHAMA S.L |  | |
| AS51224 | LINKLAB-AS link-lab (link-lab) | | |
| AS51225 | ARMIX ArmIX Route Servers (armIX) |  | |
| AS51226 | IPTECH-AS Costcom OOO | | |
| AS51227 | DSSGROUP2-AS | ||
| AS51228 | CENBANKCY CENTRAL BANK CYPRUS LTD |  | |
| AS51229 | UPSYSTEMS-NET Upsystems Ltd | | |
| AS51230 | Cifrabar-as Cifrabar Telekom LLC | |