AS20340
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Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.
CallTower, Inc. · CALLTOWER
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| ASN | Organization | Relationship | ASN registration country | RIS observation start | Latest RIS data | IPv4 | IPv6 |
|---|---|---|---|---|---|---|---|
| AS3257Observed weight 312 | GTT-BACKBONE GTT Communications Inc. | Upstream | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 466 | 0 |
| AS19855Observed weight 258 | MASERGY - Masergy Communications, Inc. | Upstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 329 | 0 |
| AS6939Observed weight 255 | HURRICANE - Hurricane Electric LLC | Upstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3,675 | 0 |
| AS46168Observed weight 254 | CallTower, Inc. | Downstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 327 | 0 |
| AS16260Observed weight 253 | GTT-AUS GTT - EMEA Ltd. | Upstream | United Kingdom | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 445 | 0 |
| AS8220Observed weight 252 | COLT COLT Technology Services Group Limited | Upstream | United Kingdom | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 832 | 0 |
| AS3356Observed weight 173 | LEVEL3 - Level 3 Parent, LLC | Upstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 262 | 0 |
| AS174Observed weight 24 | COGENT-174 - Cogent Communications, LLC | Upstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 303 | 0 |
| AS13768Observed weight 21 | COGECO-PEER1 - Aptum Technologies | Upstream | Canada | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 420 | 0 |
| AS2914Observed weight 12 | NTT-DATA-2914 - NTT America, Inc. | Upstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 16 | 0 |
| AS137409Observed weight 7 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | Upstream | Australia | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 10 | 0 |
| AS4230Observed weight 4 | AS4230 - CLARO S.A. | Upstream | Registration country pending sync | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 10 | 0 |
| AS5405Observed weight 3 | INTERDOTLINK Inter.link GmbH | Upstream | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 9 | 0 |
| AS7018Observed weight 3 | ATT-INTERNET4 - AT&T Enterprises, LLC | Upstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 50 | 0 |
| AS34019Observed weight 3 | HIVANE Hivane Association | Upstream | France | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 15 | 0 |
| AS34549Observed weight 3 | MEER-AS meerfarbig GmbH & Co. KG | Upstream | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 9 | 0 |
| AS34927Observed weight 3 | iFog-GmbH iFog GmbH | Upstream / Uncertain relationship | Switzerland | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 9 | 0 |
| AS35280Observed weight 3 | F5 F5 Networks SARL | Upstream | France | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 20 | 0 |
| AS35625Observed weight 3 | EUROFIBER-FRANCE Eurofiber France SAS | Upstream | France | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 9 | 0 |
| AS6057Observed weight 2 | AS6057 - Administracion Nacional de Telecomunicaciones | Upstream | Uruguay | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 28 | 0 |
| AS8758Observed weight 2 | IWAY Iway AG | Upstream | Switzerland | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 9 | 0 |
| AS12779Observed weight 2 | ITGATE IT.Gate S.p.A. | Upstream | Italy | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 15 | 0 |
| AS13786Observed weight 2 | Seabras 1 USA, LLC | Upstream | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 14 | 0 |
| AS14840Observed weight 2 | AS14840 - BR.Digital Telecom | Upstream | Registration country pending sync | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 15 | 0 |
| AS20485Observed weight 2 | TRANSTELECOM Joint Stock Company TransTeleCom | Upstream | Russia | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS20764Observed weight 2 | RASCOM-AS CJSC RASCOM | Upstream | Russia | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS24961Observed weight 2 | MYLOC-AS WIIT AG | Upstream | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS25091Observed weight 2 | IP-Max IP-Max SA | Upstream / Uncertain relationship | Switzerland | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 12 | 0 |
| AS29075Observed weight 2 | IELO IELO-LIAZO SERVICES SAS | Upstream | France | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS29691Observed weight 2 | NINE Nine Internet Solutions AG | Upstream | Switzerland | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS34177Observed weight 2 | CELESTE-AS Celeste SAS | Upstream / Uncertain relationship | France | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS37100Observed weight 2 | SEACOM Limited - SEACOM Limited | Upstream | Registration country pending sync | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 4 | 0 |
| AS39351Observed weight 2 | ESAB-AS 31173 Services AB | Upstream | Sweden | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS41327Observed weight 2 | FIBERTELECOM-AS Fiber Telecom S.p.A. | Upstream | Italy | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS48362Observed weight 2 | TKSWF-AS Stadtwerke Feldkirch | Upstream | Austria | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 12 | 0 |
| AS286Observed weight 1 | KPN GTT Communications Inc. | Upstream | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 1 | 0 |
| AS553Observed weight 1 | BELWUE Universitaet Stuttgart | Uncertain relationship | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS1764Observed weight 1 | NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | Upstream | Austria | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS1828Observed weight 1 | UNITAS - Unitas Global | Uncertain relationship | United States | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 12 | 0 |
| AS3212Observed weight 1 | TELEMACH Telemach Slovenija d.o.o. | Uncertain relationship | Slovenia | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS3214Observed weight 1 | xTom GmbH | Uncertain relationship | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS6204Observed weight 1 | ZET-NET INTERKVM HOST SRL | Upstream | Romania | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS6663Observed weight 1 | TTI-NET Euroweb Romania S.R.L. | Upstream | Romania | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS6797Observed weight 1 | GLOBALCONNECT-NET GlobalConnect AB | Upstream | Sweden | 9/10/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS8298Observed weight 1 | IPNG IPng Networks GmbH | Uncertain relationship | Switzerland | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS8529Observed weight 1 | OMANTEL-AS Zain Omantel International FZ-LLC | Uncertain relationship | United Arab Emirates | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 6 | 0 |
| AS8888Observed weight 1 | XTOM xTom Pty Ltd | Uncertain relationship | Australia | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS12577Observed weight 1 | MMC-AT-AS MMC GmbH | Upstream | Austria | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS12859Observed weight 1 | BIT BV | Uncertain relationship | Netherlands | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |
| AS13237Observed weight 1 | euNetworks GmbH | Uncertain relationship | Germany | 8/21/2019, 00:00:00 | 10/30/2026, 00:00:00 | 3 | 0 |