AS2603
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Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.
NORDUNET NORDUnet · NORDUNET
The table preserves every relationship in the selected filter; graph limits and pagination never remove data.
| ASN | Organization | Relationship | ASN registration country | RIS observation start | Latest RIS data | IPv4 | IPv6 |
|---|---|---|---|---|---|---|---|
| AS21320Observed weight 15,279 | GEANT_IAS_VRF GEANT Vereniging | Downstream / Upstream | Netherlands | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 83,706 | 7,303 |
| AS1653Observed weight 7,873 | SUNET - Vetenskapsradet / SUNET | Downstream / Uncertain relationship | Sweden | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 37,003 | 2,299 |
| AS8501Observed weight 4,501 | PIONIER-AS Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | Downstream / Uncertain relationship | Poland | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 16,350 | 2,546 |
| AS1299Observed weight 2,858 | TWELVE99 Arelion Sweden AB | Upstream | Sweden | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 12,807 | 853 |
| AS1835Observed weight 2,135 | FSKNET-DK - IDDQD-AS | Downstream / Uncertain relationship | RIR did not provide a registration country | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 3,930 | 2,073 |
| AS1741Observed weight 1,995 | FUNETAS CSC - Tieteen tietotekniikan keskus Oy | Downstream / Uncertain relationship | Finland | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 14,967 | 1,271 |
| AS6762Observed weight 1,987 | SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | Upstream | Italy | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 8,754 | 515 |
| AS224Observed weight 1,812 | UNINETT - Sikt - Kunnskapssektorens Tjenesteleverandor | Downstream / Uncertain relationship | Norway | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 8,093 | 1,591 |
| AS6939Observed weight 1,653 | HURRICANE - Hurricane Electric LLC | Upstream | United States | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 3,162 | 1,710 |
| AS34549Observed weight 1,309 | MEER-AS meerfarbig GmbH & Co. KG | Upstream | Germany | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 5,882 | 273 |
| AS49559Observed weight 1,126 | IPT-1-IX A-Systems Sp. z o.o. | Upstream | Poland | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 3,819 | 489 |
| AS8674Observed weight 1,059 | NETNOD-IX Netnod AB | Downstream / Uncertain relationship | Sweden | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 3,267 | 878 |
| AS3491Observed weight 997 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | Upstream | Hong Kong SAR China | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 5,366 | 467 |
| AS25091Observed weight 785 | IP-Max IP-Max SA | Upstream | Switzerland | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 5,169 | 790 |
| AS6461Observed weight 680 | ZAYO-6461 - Zayo Bandwidth | Upstream / Downstream | United States | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 3,568 | 285 |
| AS50304Observed weight 616 | BLIX Blix Solutions AS | Upstream | Norway | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,801 | 357 |
| AS15474Observed weight 614 | RHNET Rannsokna- og haskolanet Islands hf. | Downstream / Uncertain relationship | Iceland | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 990 | 336 |
| AS9002Observed weight 600 | RETN-AS RETN Limited | Upstream | United Kingdom | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 2,629 | 447 |
| AS34177Observed weight 575 | CELESTE-AS Celeste SAS | Upstream / Uncertain relationship | France | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 2,416 | 44 |
| AS4635Observed weight 573 | HKIX-RS1 - Hong Kong Internet Exchange--Route Server 1 | Upstream | Hong Kong SAR China | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,554 | 194 |
| AS34019Observed weight 563 | HIVANE Hivane Association | Upstream | France | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 2,460 | 378 |
| AS61049Observed weight 553 | EXASCALE Exascale Ltd | Upstream | United Kingdom | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 2,216 | 179 |
| AS20764Observed weight 543 | RASCOM-AS CJSC RASCOM | Upstream | Russia | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 2,271 | 204 |
| AS48362Observed weight 503 | TKSWF-AS Stadtwerke Feldkirch | Upstream | Austria | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 4,923 | 0 |
| AS35710Observed weight 493 | WEBERCLOUD weber.digital GmbH | Uncertain relationship | Germany | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 3,646 | 572 |
| AS3214Observed weight 486 | XTOM xTom GmbH | Uncertain relationship | Germany | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 4,839 | 550 |
| AS41327Observed weight 470 | FIBERTELECOM-AS Fiber Telecom S.p.A. | Upstream | Italy | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,940 | 113 |
| AS51519Observed weight 469 | Karabro Karabro AB | Uncertain relationship | Sweden | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,781 | 246 |
| AS51088Observed weight 451 | A2B A2B IP B.V. | Uncertain relationship | Netherlands | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,707 | 256 |
| AS24482Observed weight 438 | SGGS-AS-AP - SG.GS | Uncertain relationship | Singapore | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 12,828 | 1,622 |
| AS50629Observed weight 426 | LWLCOM LWLcom GmbH | Upstream | Germany | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,761 | 0 |
| AS205206Observed weight 424 | Netsite Netsite A/S | Uncertain relationship | Denmark | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,635 | 161 |
| AS6894Observed weight 411 | KDDI-EUROPE KDDI Europe Ltd | Uncertain relationship | United Kingdom | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,649 | 176 |
| AS2027Observed weight 406 | MilkyWan MilkyWan Association | Uncertain relationship | France | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,496 | 236 |
| AS12859Observed weight 405 | NL-BIT BIT BV | Uncertain relationship | Netherlands | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,596 | 383 |
| AS6730Observed weight 404 | SUNRISE Sunrise GmbH | Upstream / Uncertain relationship | Switzerland | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,631 | 183 |
| AS39122Observed weight 402 | BLACKNIGHT-AS Blacknight Internet Solutions Limited | Uncertain relationship | Ireland | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,540 | 167 |
| AS2914Observed weight 390 | NTT-DATA-2914 - NTT America, Inc. | Upstream | United States | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 0 | 692 |
| AS49544Observed weight 382 | i3Dnet i3D.net B.V | Uncertain relationship | Netherlands | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,994 | 214 |
| AS35280Observed weight 379 | F5 F5 Networks SARL | Upstream / Uncertain relationship | France | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,709 | 175 |
| AS3221Observed weight 374 | EENet-AS Haridus- ja Teadusministeerium | Downstream / Uncertain relationship | Estonia | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 528 | 268 |
| AS37468Observed weight 368 | Angola Cables - Angola Cables | Upstream | Registration country pending sync | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,260 | 119 |
| AS39590Observed weight 361 | NDGF NORDUnet | Downstream / Uncertain relationship | Sweden | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 332 | 161 |
| AS42541Observed weight 361 | FIBERBY Fiberby ApS | Uncertain relationship | Denmark | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,475 | 150 |
| AS28716Observed weight 359 | RETELIT-AS Retelit Digital Services S.p.A. | Upstream | Italy | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,449 | 141 |
| AS3170Observed weight 356 | VELOXSERV VeloxServ Communications Ltd | Uncertain relationship | United Kingdom | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,543 | 159 |
| AS212635Observed weight 352 | AS212635 Jurrian van Iersel | Uncertain relationship | Netherlands | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,444 | 126 |
| AS29140Observed weight 351 | HOSTSERVER-AS Hostserver GmbH | Uncertain relationship | Germany | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,293 | 211 |
| AS33891Observed weight 344 | CORE-BACKBONE Core-Backbone GmbH | Upstream | Germany | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,362 | 92 |
| AS3399Observed weight 340 | OBE-NET Obenet AB | Uncertain relationship | Sweden | 8/19/2019, 00:00:00 | 11/6/2026, 00:00:00 | 1,369 | 183 |