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AS2603

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BGP

109.105.96.0/20336 observed pathsSnapshot 2026-11-02PrefixAS2603
Origin ASDirect upstreams · path shareSecond-level upstreams · blue = Tier 1AS2603 NORDUNET NORDUnetAS2603NORDUNET NORDUnetAS1299 TWELVE99 Arelion Sweden AB · 16%16%AS1299TWELVE99 Arelion Swed…AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. · 7.7%7.7%AS6762SEABONE-NET TELECOM I…AS9002 RETN-AS RETN Limited · 6.5%6.5%AS9002RETN-AS RETN LimitedAS6939 HURRICANE - Hurricane Electric LLC · 4.8%4.8%AS6939HURRICANE - Hurricane…AS6461 ZAYO-6461 - Zayo Bandwidth · 4.5%4.5%AS6461ZAYO-6461 - Zayo Band…AS3491 PCCWG-APAC-HK - PCCW Global (HK) Ltd. · 3.3%3.3%AS3491PCCWG-APAC-HK - PCCW …AS174 COGENT-174 - Cogent Communications, LLCAS174COGENT-174 - Cogent C…AS3356 LEVEL3 - Level 3 Parent, LLCAS3356LEVEL3 - Level 3 Pare…AS2914 NTT-DATA-2914 - NTT America, Inc.AS2914NTT-DATA-2914 - NTT A…AS14840 AS14840 - BR.Digital TelecomAS14840AS14840 - BR.Digital …AS51185 MAINSTREAMING-AS MainStreaming SpAAS51185MAINSTREAMING-AS Main…AS37721 Virtual Technologies & Solutions - Virtual Technologies & SolutionsAS37721Virtual Technologies …AS47147 AS-ANX Anexia Cloud Solutions GmbHAS47147AS-ANX Anexia Cloud S…AS42473 AS-ANEXIA Anexia Cloud Solutions GmbHAS42473AS-ANEXIA Anexia Clou…AS34927 iFog-GmbH iFog GmbHAS34927iFog-GmbH iFog GmbHAS59890 Kabel-TV-Lampert Kabel-TV Lampert GmbH & Co KGAS59890Kabel-TV-Lampert Kabe…

Upstream providers 12

AS1299TWELVE99 Arelion Sweden ABAS6762SEABONE-NET TELECOM ITALIA …AS6939HURRICANE - Hurricane Elect…AS34549MEER-AS meerfarbig GmbH & C…AS6777AMS-IX-RS Amsterdam Interne…AS3491PCCWG-APAC-HK - PCCW Global…AS9002RETN-AS RETN LimitedAS48362TKSWF-AS Stadtwerke Feldkir…AS6461ZAYO-6461 - Zayo BandwidthAS25091IP-Max IP-Max SAAS50304BLIX Blix Solutions ASAS4635HKIX-RS1 - Hong Kong Intern…

Downstream customers / peers 12

AS21320GEANT_IAS_VRF GEANT Verenig…AS1653SUNET - Vetenskapsradet / S…AS8501PIONIER-AS Institute of Bio…AS1835FSKNET-DK - IDDQD-ASAS1741FUNETAS CSC - Tieteen tieto…AS224UNINETT - Sikt - Kunnskapss…AS8674NETNOD-IX Netnod ABAS15474RHNET Rannsokna- og haskola…AS3221EENet-AS Haridus- ja Teadus…AS39590NDGF NORDUnetAS2832AS-SUNET-TESTBED Vetenskaps…AS2847LITNET Kauno Technologijos …

Source: RIPE RIS, updated daily. Line width = path share; blue outline = Tier 1 backbone.

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