Upstream networks
AS39351 ESAB-AS
Hosting RIPE NSP
Transit
Upstream networks
Networks observed carrying traffic for AS39351: 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 |
|---|---|---|---|---|
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 880 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 812 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 414 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 IPv6 | 184 |
| AS50304 | Blix Solutions AS | Unclassified | IPv4 IPv6 | 124 |
| AS58057 | Securebit AG | Unclassified | IPv4 IPv6 | 81 |
| AS1836 | green.ch AG | Residential | IPv4 IPv6 | 61 |
| AS3320 | Deutsche Telekom AG | Mobile | IPv4 IPv6 | 61 |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | Unclassified | IPv4 IPv6 | 61 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 IPv6 | 61 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 61 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 61 |
| AS38001 | NewMedia Express Pte Ltd | Hosting | IPv4 IPv6 | 61 |
| AS48185 | team.blue NV | Unclassified | IPv4 IPv6 | 61 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 IPv6 | 61 |
| AS50300 | CustodianDC Limited | Unclassified | IPv4 IPv6 | 61 |
| AS50628 | Leonix Telecom SAS | Unclassified | IPv4 IPv6 | 61 |
| AS204092 | Association GRIFON | Unclassified | IPv4 IPv6 | 61 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 42 |
| AS293 | ESnet | Unclassified | IPv4 | 41 |
| AS4657 | StarHub Ltd | Residential | IPv4 | 41 |
| AS6461 | Zayo Bandwidth | Transit | IPv4 | 41 |
| AS6696 | VERIXI SA | Unclassified | IPv4 | 41 |
| AS8434 | Telenor Sverige AB | Residential | IPv4 | 41 |
| AS12779 | IT.Gate S.p.A. | Unclassified | IPv4 | 41 |
| AS34927 | iFog GmbH | Hosting | IPv4 | 41 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 41 |
| AS49673 | Truenetwork LLC | Unclassified | IPv4 | 41 |
| AS57866 | Fusix Networks B.V. | Unclassified | IPv4 | 41 |
| AS202365 | Omer GOLGELI | Unclassified | IPv4 | 41 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 40 |
| AS49788 | Nexthop AS | Unclassified | IPv4 | 38 |
| AS20473 | The Constant Company, LLC | Hosting | IPv6 | 20 |
| AS56655 | Gigahost AS | Unclassified | IPv6 | 20 |
| AS213241 | TECHIT.BE SRL | Residential | IPv6 | 20 |
| AS12552 | GlobalConnect AB | Unclassified | IPv4 | 4 |
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 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.