Upstream networks
AS20473 AS-VULTR
Hosting ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS20473: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 34,367 |
| AS2914 | NTT America, Inc. | Transit | IPv4 IPv6 | 17,180 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 12,884 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 12,424 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 11,675 |
| AS9002 | RETN Limited | Unclassified | IPv4 IPv6 | 2,250 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 IPv6 | 2,093 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 1,563 |
| AS4637 | Telstra Global | Unclassified | IPv4 IPv6 | 1,560 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 954 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 917 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 IPv6 | 827 |
| AS22652 | Videotron Ltee | Residential | IPv4 IPv6 | 790 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 IPv6 | 767 |
| AS577 | Bell Canada | Mobile | IPv4 | 672 |
| AS11164 | Internet2 | Education | IPv4 | 575 |
| AS852 | TELUS Communications Inc. | Residential | IPv4 IPv6 | 566 |
| AS50304 | Blix Solutions AS | Unclassified | IPv4 IPv6 | 556 |
| AS1221 | Telstra Limited | Mobile | IPv4 IPv6 | 525 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 477 |
| AS7195 | EDGEUNO S.A.S | Unclassified | IPv4 IPv6 | 441 |
| AS4755 | TATA Communications formerly VSNL is Leading ISP | Hosting | IPv4 IPv6 | 414 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 IPv6 | 413 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 IPv6 | 381 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 288 |
| AS48185 | team.blue NV | Unclassified | IPv4 IPv6 | 285 |
| AS20485 | Joint Stock Company TransTeleCom | Unclassified | IPv4 | 283 |
| AS12779 | IT.Gate S.p.A. | Unclassified | IPv4 | 280 |
| AS38001 | NewMedia Express Pte Ltd | Hosting | IPv4 IPv6 | 270 |
| AS34019 | Hivane Association | Unclassified | IPv4 IPv6 | 248 |
| AS3216 | PJSC "Vimpelcom" | Mobile | IPv4 | 234 |
| AS7473 | Singapore Telecommunications Ltd | Unclassified | IPv4 IPv6 | 226 |
| AS1836 | green.ch AG | Residential | IPv4 IPv6 | 223 |
| AS6797 | GlobalConnect AB | Unclassified | IPv4 | 206 |
| AS12859 | BIT BV | Hosting | IPv4 | 206 |
| AS50300 | CustodianDC Limited | Unclassified | IPv4 IPv6 | 195 |
| AS34927 | iFog GmbH | Hosting | IPv4 IPv6 | 182 |
| AS8551 | Bezeq International Ltd. | Unclassified | IPv4 IPv6 | 169 |
| AS12552 | GlobalConnect AB | Unclassified | IPv4 | 166 |
| AS7575 | Australian Academic and Research Network (AARNet) | Education | IPv4 | 150 |
| AS4657 | StarHub Ltd | Residential | IPv4 | 147 |
| AS20766 | Association "Gitoyen" | Unclassified | IPv4 | 134 |
| AS212024 | Marc Schmitt | Unclassified | IPv4 IPv6 | 128 |
| AS50673 | Serverius Holding B.V. | Unclassified | IPv4 IPv6 | 124 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 121 |
| AS6424 | EDGOO NETWORKS UNIPESSOAL LDA | Hosting | IPv4 | 117 |
| AS37989 | DCS1 Pte. Ltd. | Hosting | IPv4 IPv6 | 114 |
| AS37271 | Workonline Communications(Pty) Ltd | Unclassified | IPv4 IPv6 | 107 |
| AS3741 | Dimension Data | Unclassified | IPv4 | 102 |
| AS394256 | Tech Futures Interactive Inc. | Unclassified | IPv4 IPv6 | 98 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Derived from routing tables collected at 2026-10-18 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.