| AS52181 | ALPHA-TELECOM-AS | ||
| AS52182 | TEHNET-AS FOP Oleksandr Nagorniy |  | |
| AS52183 | BITHAWK (BITHAWK) |  | |
| AS52184 | GIVC-NET Main Center of Information and Computing Ministry of culture of Russian Federation |  | |
| AS52186 | ATP Nederland B.V. (ATPI) |  | |
| AS52188 | MK-FCSE (MK-UKIM-FCSE) |  | |
| AS52189 | OMEGA-NET-AS IPv4 Management SRL |  | |
| AS52190 | ASALFAELIT CHP Alfa Elit Group | | |
| AS52191 | Saychik Pavlo Evgenovuch (Saychik Pavlo Evgenovuch) | | |
| AS52192 | HUXNET (Huxnet) |  | |
| AS52193 | Evrokontakt-as EUROCONTACT VELIKY NOVGOROD LLC | | |
| AS52194 | IT-AS IT Ltd | | |
| AS52195 | AP-MEDIA (AP-MEDIA) |  | |
| AS52196 | TREC-AS Tehran Regional Electricity Joint Stock Company |  | |
| AS52197 | SITC-OREL-MNT-AS Oblastnoe gosudarstvennoe uchrejdenie Centr Gosudarstvennyh Informacionnyh resursov Orlovskoy oblasti | | |
| AS52198 | SGM-AS LLC STROYGAZMONTAZH | | |
| AS52200 | M5-AS M5 Limited |  | |
| AS52201 | TC TEL CENTER AS52201 (TC TEL CENTER AS52201) | | |
| AS52202 | AGRESS-AS | ||
| AS52203 | MLAB-AS "MEDIA-LAB" SERGIUSZ ROZANSKI, JACEK KORZEWSKI | | |
| AS52205 | SILON-SU-AS PE Safronov Anton Sergeevich | | |
| AS52206 | TECHNOPARK-AS PE Educational production Enterprise "Technopark" | | |
| AS52207 | TULA-AS JSC "ER-Telecom Holding" Tula Branch | | |
| AS52208 | ETC-Com-net Engineering-technical center-communication LLC | | |
| AS52211 | SSI-AS SSI Schaefer SRL | | |
| AS52212 | INETINVEST-AS "INETCOM INVEST" LLC | | |
| AS52213 | ISP-EXSTREAM-AS IE Parhomenko Aleksey Aleksandrovich | | |
| AS52215 | HAMPSHIRE-COUNTY-COUNCIL Hampshire County Council | | |
| AS52217 | ISKRA-AS OOO ISKRA | | |
| AS52218 | CHYUS-NET-AS PE Cherkasov Yuriy Sergiyovuch | | |
| AS52220 | BAWAG-AT-AS BAWAG P.S.K. Bank fuer Arbeit und Wirtschaft und Oesterreichische Postsparkasse Aktiengesellschaft |  | |
| AS52222 | ASMAGNITTV Ltd Magnit-Tv | | |
| AS52223 | SYSWIN-AS | ||
| AS52224 | LACNIC-Servers-Anycast2 | ||
| AS52229 | TIGO PY BUE (Telefonía Celular del Paraguay S.A.E.) |  | |
| AS52233 | Columbus Communications Curacao N.V. (Flow Curacao) | ||
| AS52234 | NIC-CL | ||
| AS52236 | G2K Hosting - Datacenter (G2K HOSTING - CLOUD SERVICES & DATACENTER) | | |
| AS52238 | Speedycom (SPEEDY) |  | |
| AS52242 | Yota De Nicaragua (Yota De Nicaragua) | ||
| AS52243 | ISC F-ROOT PAP1 (ISC F-ROOT PAP1) |  | |
| AS52250 | ADSIB (ADSIB) | ||
| AS52251 | Alterplan Solutions SRL (Alterplan Solutions SRL) | ||
| AS52253 | E-Networks Inc. (E-Networks Inc.) |  | |
| AS52259 | SERVICIOS DE TECNOLOGIA APLICADA (SERVICIOS DE TECNOLOGIA APLICADA) | ||
| AS52260 | Télécommunications de Haití (Teleco) (Natcom) | ||
| AS52263 | Telecable Economico TVE S.A. (Telecable SA) | ||
| AS52268 | COPELCO Ltda (COPELCO Ltda) |  | |
| AS52273 | Internet Suarez (Internet Suarez) | | |
| AS52274 | NIC.EC S.A. (NIC.EC S.A.) |