| 1 | AS1299 | Arelion (Twelve99) | Аплинк | 998 | |
| 2 | AS31520 | Private Joint Stock Company datagroup | Даунлинк | 230 | |
| 3 | AS25229 | Volia | Даунлинк | 104 | |
| 4 | AS21500 | Scientific Production Enterprise "Technaukservice" Ltd | Даунлинк | 37 | |
| 5 | AS21219 | Datagroup PJSC | Даунлинк | 37 | |
| 6 | AS56600 | Cyberlan Ltd. | Даунлинк | 30 | |
| 7 | AS15785 | PRIVATE JOINT STOCK COMPANY "DATAGROUP" | Даунлинк | 28 | |
| 8 | AS34058 | lifecell | Даунлинк | 24 | |
| 9 | AS9002 | RETN | Аплинк | 22 | |
| 10 | AS42655 | ON-LINE Ltd | Даунлинк | 21 | |
| 11 | AS42352 | TOV 'Dream Line Holding' | Даунлинк | 21 | |
| 12 | AS35680 | VOLIA | Даунлинк | 17 | |
| 13 | AS20539 | Technical Centre Radio Systems Ltd. | Даунлинк | 17 | |
| 14 | AS7155 | ViaSat | Даунлинк | 17 | |
| 15 | AS6702 | Science Production Company "Trifle" Ltd. | Даунлинк | 16 | |
| 16 | AS8601 | Telnet Ltd. Networking Center | Даунлинк | 12 | |
| 17 | AS50633 | PE Osaula Mihail Dmitrovich | Даунлинк | 11 | |
| 18 | AS43067 | Pretcher | Даунлинк | 11 | |
| 19 | AS25150 | DCTel Ltd | Даунлинк | 10 | |
| 20 | AS48094 | PBF "Electra" | Даунлинк | 8 | |
| 21 | AS15742 | PRIVATBANK | Даунлинк | 7 | |
| 22 | AS204573 | Ukrainian Information Systems TzOV | Даунлинк | 6 | |
| 23 | AS196953 | PP Malta Plus | Даунлинк | 6 | |
| 24 | AS44894 | Ukrchermetavtomatika LLC | Даунлинк | 6 | |
| 25 | AS51972 | SIM-TELECOM | Даунлинк | 5 | |
| 26 | AS44664 | M-TEL | Даунлинк | 5 | |
| 27 | AS43656 | ПКП Телерадиокомпания Интертелеком | Даунлинк | 5 | |
| 28 | AS43380 | Digital Telecom Internet Exchange LLC | Даунлинк | 5 | |
| 29 | AS34065 | Individual Entrepreneur Tetiana Markova | Даунлинк | 5 | |
| 30 | AS20934 | PE Service center Maket | Даунлинк | 5 | |
| 31 | AS204929 | Television, Telephony, Internet of Ukraine Ltd. | Даунлинк | 4 | |
| 32 | AS201482 | Luxoft Professional Romania S.R.L. | Даунлинк | 4 | |
| 33 | AS199351 | RIFT ltd. | Даунлинк | 4 | |
| 34 | AS50130 | Syndicate | Даунлинк | 4 | |
| 35 | AS50004 | FO-P Gromov Evgeniy Viktorovich | Даунлинк | 4 | |
| 36 | AS47702 | Discovery | Даунлинк | 4 | |
| 37 | AS44695 | FOP Markovskiy Denis Vadimovich | Даунлинк | 4 | |
| 38 | AS39299 | GlobalLogic Ukraine Ltd. | Даунлинк | 4 | |
| 39 | AS34312 | FOP Boyko Oleg Mikhaylovich | Даунлинк | 4 | |
| 40 | AS16223 | Columbus AS16223 | Даунлинк | 4 | |
| 41 | AS196824 | ONE TELECOM ltd | Даунлинк | 3 | |
| 42 | AS61384 | Neon ISP | Даунлинк | 3 | |
| 43 | AS51874 | PE Ulianynskiy Oleksandr | Даунлинк | 3 | |
| 44 | AS48775 | Nashnet Rivne LLC | Даунлинк | 3 | |
| 45 | AS48230 | LLC MONOLITH.NET | Даунлинк | 3 | |
| 46 | AS44482 | TOV "TK Zurbagan" | Даунлинк | 3 | |
| 47 | AS43137 | ATC LLC | Даунлинк | 3 | |
| 48 | AS39762 | VAK Ltd. | Даунлинк | 3 | |
| 49 | AS39468 | LLC "Digital Ventures" | Даунлинк | 3 | |
| 50 | AS35004 | Netgroup-Service | Даунлинк | 3 | |
| 51 | AS29186 | LLC Rivne Telecom | Даунлинк | 3 | |
| 52 | AS25165 | SerinIX Ukraine | Даунлинк | 3 | |
| 53 | AS9202 | GYUSS PKF LTD | Даунлинк | 3 | |
| 54 | AS8258 | Information Centre Elektronni Visti LLC | Даунлинк | 3 | |
| 55 | AS8207 | AS8207 | Даунлинк | 3 | |
| 56 | AS197364 | Privately Owned Enterprise Industrial Commerce Company "Raleda" | Даунлинк | 2 | |
| 57 | AS196645 | LTD HOSTPRO LAB | Даунлинк | 2 | |
| 58 | AS60754 | Dianet Ltd. NOC | Даунлинк | 2 | |
| 59 | AS57102 | Elektron-Service LLC. | Даунлинк | 2 | |
| 60 | AS56823 | FOP Mulyavka Vyacheslav Aleksandrovich | Даунлинк | 2 | |
| 61 | AS56435 | FOP Kukanov Vitaly Yurievich | Даунлинк | 2 | |
| 62 | AS51597 | FASTTELECOM LTD | Даунлинк | 2 | |
| 63 | AS51315 | PE teleradiokompaniya Lebedin | Даунлинк | 2 | |
| 64 | AS50325 | Hetman Petro Sahaidachnyi National Army Academy | Даунлинк | 2 | |
| 65 | AS49019 | Olli Trans, Ltd. | Даунлинк | 2 | |
| 66 | AS43774 | MONOLITH.NET Ltd. | Даунлинк | 2 | |
| 67 | AS43049 | Multisystem Technologies Ltd. | Даунлинк | 2 | |
| 68 | AS41967 | Sumski Telecom Systems Ltd | Даунлинк | 2 | |
| 69 | AS35362 | Company "BEST" | Даунлинк | 2 | |
| 70 | AS34700 | Maxnet Ukraine | Даунлинк | 2 | |
| 71 | AS29574 | Vinnytsia National Technical University | Даунлинк | 2 | |
| 72 | AS29496 | Link-Service Ltd. | Даунлинк | 2 | |
| 73 | AS24995 | MIK Telecom Ltd. | Даунлинк | 2 | |
| 74 | AS20897 | Limited company with foreign investments ISD | Даунлинк | 2 | |
| 75 | AS20850 | TC Valor | Даунлинк | 2 | |
| 76 | AS20833 | TOB Atlantis Telecom | Даунлинк | 2 | |
| 77 | AS12803 | TELECOM GROUP LLC | Даунлинк | 2 | |
| 78 | AS12438 | SunLine | Даунлинк | 2 | |
| 79 | AS214981 | IE Didyk Dmitriy Sergeyevich | Даунлинк | 1 | |
| 80 | AS213129 | The National Health Service of Ukraine | | 1 | |
| 81 | AS212790 | Brocard | Даунлинк | 1 | |
| 82 | AS211190 | QUICKNET | Даунлинк | 1 | |
| 83 | AS210340 | MINECONOMY-AS | Даунлинк | 1 | |
| 84 | AS210012 | Degree AS | Даунлинк | 1 | |
| 85 | AS209912 | IC ARX INSURANCE PJSC | Даунлинк | 1 | |
| 86 | AS209398 | Tytarenko Maryna Vasylivna | Даунлинк | 1 | |
| 87 | AS208139 | "Merlin-Telekom" LLC | Даунлинк | 1 | |
| 88 | AS207123 | FOP Razin | Даунлинк | 1 | |
| 89 | AS206158 | AS2IDM | Даунлинк | 1 | |
| 90 | AS204408 | Generalov Evgeny Yurievich | Даунлинк | 1 | |
| 91 | AS202622 | Ukrhydroenergo Pjsc | Даунлинк | 1 | |
| 92 | AS202026 | ascania | Даунлинк | 1 | |
| 93 | AS201780 | ICS | Даунлинк | 1 | |
| 94 | AS200582 | LLC O-NET | Даунлинк | 1 | |
| 95 | AS200000 | Hosting Ukraine | Даунлинк | 1 | |
| 96 | AS198491 | PUBLIC JOINT-STOCK COMPANY "EASTERN UKRAINIAN BANK "GRANT" | Даунлинк | 1 | |
| 97 | AS198314 | Ukrainian Sea Ports Authority | Даунлинк | 1 | |
| 98 | AS198152 | Morion LLC | Даунлинк | 1 | |
| 99 | AS198109 | Horizon Capital Advisors, LLC | Даунлинк | 1 | |
| 100 | AS197978 | State Enterprise Ukrservice Mintransu | Даунлинк | 1 | |
| 101 | AS197967 | PP "TELE-KOM" | Даунлинк | 1 | |
| 102 | AS197743 | PRIVATE JOINT STOCK COMPANY "DATAGROUP" | Даунлинк | 1 | |
| 103 | AS197707 | Collective telephone company "Veco" Ltd. | Даунлинк | 1 | |
| 104 | AS197681 | PE Savchin Igor Miroslavovich | Даунлинк | 1 | |
| 105 | AS197341 | Broadcasting, Radiocommunications and Television Concern | Даунлинк | 1 | |
| 106 | AS64481 | Joint Venture Dragon Capital LLC | Даунлинк | 1 | |
| 107 | AS61959 | INFORMSERVICE-AS | Даунлинк | 1 | |
| 108 | AS61354 | Limited Liability Company "De Novo" | Даунлинк | 1 | |
| 109 | AS61058 | S-HOST-AS | Даунлинк | 1 | |
| 110 | AS60990 | KBP-UA | Даунлинк | 1 | |
| 111 | AS59826 | PE Oleynik Dmitro Oleksandrovich | Даунлинк | 1 | |
| 112 | AS57599 | Private Enterprise On Line | Даунлинк | 1 | |
| 113 | AS56415 | Telecommunication company Comfort Ltd. | Даунлинк | 1 | |
| 114 | AS56385 | Private Enterprise "Broadcasting Company "NTK" | Даунлинк | 1 | |
| 115 | AS52032 | Meat-Packing Plant "Jubilee" LTD | Даунлинк | 1 | |
| 116 | AS51959 | Teleradiocompaniya Eliton LLC | Даунлинк | 1 | |
| 117 | AS51734 | 1GB LLC | Даунлинк | 1 | |
| 118 | AS50808 | TECHCOM LTD | Даунлинк | 1 | |
| 119 | AS50361 | Joint Stock Company International Investment Bank | Даунлинк | 1 | |
| 120 | AS50303 | Ternopil Municipal Public Organization "Ternopil Education Communication Center" | Даунлинк | 1 | |
| 121 | AS48649 | National depository of Ukraine, PLC | Даунлинк | 1 | |
| 122 | AS48217 | PJSC "Sberbank" | Даунлинк | 1 | |
| 123 | AS47567 | PJSC Bank for Investments and Savings | Даунлинк | 1 | |
| 124 | AS43937 | Playtech Estonia OU | Даунлинк | 1 | |
| 125 | AS43163 | Public Joint Stock Company "RWS BANK" | Даунлинк | 1 | |
| 126 | AS43051 | Regional information-analytical center | Даунлинк | 1 | |
| 127 | AS43009 | INFOBIP | Даунлинк | 1 | |
| 128 | AS42620 | ALLO Ltd. | Даунлинк | 1 | |
| 129 | AS42545 | Astarta-Kiev Ltd. | Даунлинк | 1 | |
| 130 | AS42501 | Information Technologies private company | Даунлинк | 1 | |
| 131 | AS42350 | Kupar Igor Yuryevich | Даунлинк | 1 | |
| 132 | AS42327 | LLC Kernel Trade | Даунлинк | 1 | |
| 133 | AS42138 | "META UA" LLC | Даунлинк | 1 | |
| 134 | AS41813 | LLC ONLINETELECOM | Даунлинк | 1 | |
| 135 | AS41502 | Secretariat of the Cabinet of Ministers of Ukraine | Даунлинк | 1 | |
| 136 | AS41305 | UkrNet Fastiv Region LTD | Даунлинк | 1 | |
| 137 | AS41115 | Subsidiary company of the state-owned company Ukrespecexport - state-owned company Ukroboronservice | Даунлинк | 1 | |
| 138 | AS39862 | DIGICOM | Даунлинк | 1 | |
| 139 | AS39822 | Center for Information Technologies "Fobos" Ltd. | Даунлинк | 1 | |
| 140 | AS39443 | "Internet Technology" Ltd | Даунлинк | 1 | |
| 141 | AS39147 | BOOKCLUB-AS | Даунлинк | 1 | |
| 142 | AS39130 | Merezha Plus Ltd | Даунлинк | 1 | |
| 143 | AS35586 | VOLYN OPTICAL NETWORKS LLC | Даунлинк | 1 | |
| 144 | AS35123 | PRIVATE JOINT STOCK COMPANY "DATAGROUP" | Даунлинк | 1 | |
| 145 | AS34224 | Neterra Ltd. | Пиринг | 1 | |
| 146 | AS33999 | GlobalLogic Ukraine Ltd. | Даунлинк | 1 | |
| 147 | AS29683 | National Pirogov Memorial Medical University, Vinnytsia | Даунлинк | 1 | |
| 148 | AS29215 | V-Com Openpath | Даунлинк | 1 | |
| 149 | AS29067 | LLC "Hostmaster" | Даунлинк | 1 | |
| 150 | AS28907 | Internet Invest AS28907 | Даунлинк | 1 | |
| 151 | AS25500 | Igor Sikorsky Kyiv Polytechnic Institute | Даунлинк | 1 | |
| 152 | AS21096 | The State Cyber Protection Center of the State Service of Special Communication and Information Protection of Ukraine | | 1 | |
| 153 | AS21075 | PRIVATE JOINT STOCK COMPANY "DATAGROUP" | Даунлинк | 1 | |
| 154 | AS20950 | Regional Informational Computer Center, Rovnen regional council | Даунлинк | 1 | |
| 155 | AS16005 | LLC CMSM | Даунлинк | 1 | |
| 156 | AS13249 | IT Systems(UA) | Даунлинк | 1 | |
| 157 | AS8856 | UkrNet Ltd. | | 1 | |