| Status | Since | ASN | Description | Address | IPv4 prefixes | IPv6 prefixes |
| Up | 05w2d13h | AS286 | KPN Internet Backbone | 193.203.0.97 | 296799 | 0 |
| Up | 01w3d04h | AS1853 | ACOnet Backbone | 193.203.0.1 | 298293 | 0 |
| Up | 20w1d15h | AS1853 | ACOnet Backbone | 2001:7f8:30:0:1:1:0:1853 | 0 | 2138 |
| Up | 21w1d05h | AS1901 | eTel Austria Gesmbh u. CO KG | 193.203.0.4 | 17 | 0 |
| Up | 21w1d05h | AS1901 | eTel Austria Gesmbh u. CO KG | 193.203.0.50 | 10 | 0 |
| Up | 10w5d20h | AS2686 | AT&T Global Network Services - EMEA | 193.203.0.3 | 277 | 0 |
| Up | 21w1d05h | AS3212 | TRIERA | 193.203.0.110 | 72 | 0 |
| Up | 07w3d04h | AS3248 | SILVER SERVER GmbH | 193.203.0.109 | 110 | 0 |
| Up | 06w2d04h | AS3303 | Swisscom (Switzerland) Ltd | 193.203.0.139 | 117150 | 0 |
| Up | 21w1d05h | AS3856 | PCH-AS - Packet Clearing House | 193.203.0.126 | 1 | 0 |
| Up | 21w1d05h | AS5385 | TELEPORT Consulting und Systemmanagement GmbH | 193.203.0.88 | 307120 | 0 |
| Down | never | AS5385 | TELEPORT Consulting und Systemmanagement GmbH | 2001:7f8:30:0:2:2:0:5385 | 0 | 0 |
| Up | 10w5d20h | AS5403 | APA-Media-Network | 193.203.0.15 | 12 | 0 |
| Up | 14w2d19h | AS5403 | APA-Media-Network | 193.203.0.5 | 12 | 0 |
| Up | 1d00h12m | AS5588 | GTS Central Europe / Antel Germany | 193.203.0.101 | 3100 | 0 |
| Up | 21w1d05h | AS6720 | Magistrat der Stadt Wien | 193.203.0.63 | 2 | 0 |
| Down | never | AS6730 | sunrise (TDC Switzerland AG) | 193.203.0.64 | 0 | 0 |
| Up | 04w2d11h | AS6798 | Net4You GmbH | 193.203.0.16 | 5 | 0 |
| Up | 10w5d20h | AS8220 | COLT Telecommunications | 193.203.0.55 | 1458 | 0 |
| Up | 21w1d05h | AS8245 | Video-Broadcast GmbH | 193.203.0.17 | 5 | 0 |
| Up | 21w1d05h | AS8339 | Kabelsignal AG | 193.203.0.10 | 26 | 0 |
| Up | 21w1d05h | AS8339 | Kabelsignal AG | 193.203.0.18 | 26 | 0 |
| Up | 21w1d05h | AS8387 | T-Systems Austria GesmbH | 193.203.0.26 | 7 | 0 |
| Up | 21w1d05h | AS8412 | T-Mobile Austria GmbH | 193.203.0.84 | 32 | 0 |
| Up | 10w5d20h | AS8447 | Telekom Austria AutonomousSystem | 193.203.0.11 | 557 | 0 |
| Up | 10w5d20h | AS8447 | Telekom Austria AutonomousSystem | 193.203.0.21 | 297473 | 0 |
| Up | 21w1d05h | AS8447 | Telekom Austria AutonomousSystem | 2001:7f8:30:0:2:1:0:8447 | 0 | 2213 |
| Up | 08w3d07h | AS8514 | UPC Austria GmbH | 193.203.0.57 | 125 | 0 |
| Up | 18w3d09h | AS8559 | BNET Datahighway | 193.203.0.34 | 15 | 0 |
| Up | 05w1d21h | AS8591 | Amis | 193.203.0.117 | 64 | 0 |
| Up | 05w1d21h | AS8591 | Amis | 2001:7f8:30:0:2:1:0:8591 | 0 | 5 |
| Up | 03w0d19h | AS8596 | hotze.com GmbH | 193.203.0.130 | 297416 | 0 |
| Up | 21w1d05h | AS8708 | RCS & RDS S.A. | 193.203.0.138 | 615 | 0 |
| Up | 18w2d11h | AS12401 | INTERNIC Autonomous System | 2001:7f8:30:0:2:1:1:2401 | 0 | 1 |
| Down | 16w4d10h | AS12558 | YUBC System | 193.203.0.93 | 0 | 0 |
| Up | 10w2d17h | AS12577 | mmc kommunikationstechnologie gmbh | 193.203.0.86 | 2 | 0 |
| Up | 21w1d05h | AS12605 | LIWEST Kabelmedien GmbH | 193.203.0.43 | 39 | 0 |
| Up | 10w5d20h | AS12635 | Orange Austria Telecommunication GmbH | 193.203.0.31 | 8 | 0 |
| Up | 02w6d23h | AS12895 | iT-AUSTRIA AS | 193.203.0.37 | 2 | 0 |
| Up | 08w5d01h | AS12971 | BIOS Internet Handels- und Dienstleistungs GesmbH | 193.203.0.54 | 4 | 0 |
| Up | 21w1d05h | AS13030 | Init Seven AG, Zurich, Switzerland | 2001:7f8:30:0:2:1:1:3030 | 0 | 2207 |
| Up | 06w1d12h | AS13101 | TNG - THE NET GENERATION AG | 193.203.0.111 | 78 | 0 |
| Up | 03w3d02h | AS13237 | European Backbone of LambdaNet | 193.203.0.91 | 296992 | 0 |
| Up | 21w1d05h | AS15427 | Elektronische Datenverarbeitung | 193.203.0.103 | 1 | 0 |
| Up | 14:17:57 | AS15498 | CPSnet EDV Online Service | 193.203.0.75 | 4 | 0 |
| Up | 07w3d15h | AS15598 | IP Exchange GmbH | 193.203.0.146 | 62 | 0 |
| Up | 21w1d05h | AS16314 | KAV Wien | 193.203.0.78 | 1 | 0 |
| Up | 02w4d11h | AS20704 | www.funknetz.at GmbH | 193.203.0.80 | 20 | 0 |
| Up | 02w4d11h | AS20704 | www.funknetz.at GmbH | 2001:7f8:30:0:2:1:2:704 | 0 | 1 |
| Up | 21w1d05h | AS20751 | cix.at / max4eu.net InterNet Solutions | 193.203.0.81 | 21 | 0 |
| Down | never | AS20920 | globalcore ag | 193.203.0.82 | 0 | 0 |
| Up | 21w1d05h | AS21013 | AS ITandTel | 193.203.0.131 | 24 | 0 |
| Up | 08w2d12h | AS21213 | +++++++++++++++++++++++++++++++++++++++++++++ | 193.203.0.148 | 12 | 0 |
| Up | 15w5d02h | AS21360 | Empirion Telekommunikations Services GmbH | 193.203.0.87 | 26 | 0 |
| Up | 10w5d20h | AS21385 | Trusted Network GmbH | 193.203.0.136 | 132 | 0 |
| Up | 10w5d20h | AS21385 | Trusted Network GmbH | 2001:7f8:30:0:2:1:2:1385 | 0 | 13 |
| Up | 09w3d20h | AS24953 | NETPLANET MAIN AS | 193.203.0.104 | 58 | 0 |
| Up | 10w5d20h | AS24992 | DIC Online Wolf & Co. KG | 193.203.0.98 | 1 | 0 |
| Up | 3d19h51m | AS25575 | AT | 193.203.0.95 | 1 | 0 |
| Up | 12w2d21h | AS28760 | Infotech EDV-Systeme GmbH, Austria | 193.203.0.115 | 9 | 0 |
| Up | 12w2d00h | AS34347 | AS for citynet@hall (Stadtwerke Hall in Tirol GmbH) | 193.203.0.124 | 297006 | 0 |
| Up | 10w5d20h | AS34594 | OT - Optima Telekom d.d. | 193.203.0.135 | 7 | 0 |
| Up | 09w0d16h | AS39912 | i3B - Internetbreitband GmbH | 193.203.0.134 | 267299 | 0 |