asn.dev

Upstream networks

AS209870 CYLO

Hosting RIPE

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS209870: 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.

ASNetworkTypeFamiliesPaths seen
AS43861Circle B B.V.UnclassifiedIPv465
AS6939Hurricane Electric LLCTransitIPv4 IPv630
AS174Cogent Communications, LLCTransitIPv48
AS24482SG.GSHostingIPv4 IPv63
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv63
AS58057Securebit AGUnclassifiedIPv4 IPv63
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv4 IPv63
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv42
AS12552GlobalConnect ABUnclassifiedIPv42
AS12779IT.Gate S.p.A.UnclassifiedIPv42
AS20766Association "Gitoyen"UnclassifiedIPv42
AS33891Core-Backbone GmbHHostingIPv42
AS34927iFog GmbHHostingIPv42
AS37100SEACOM LimitedUnclassifiedIPv42
AS48185team.blue NVUnclassifiedIPv42
AS48362Stadtwerke FeldkirchResidentialIPv42
AS49673Truenetwork LLCUnclassifiedIPv42
AS50300CustodianDC LimitedUnclassifiedIPv42
AS202365Omer GOLGELIUnclassifiedIPv42
AS34019Hivane AssociationUnclassifiedIPv61
AS56655Gigahost ASUnclassifiedIPv61
AS56662Marcin GondekUnclassifiedIPv61
AS213241TECHIT.BE SRLResidentialIPv61

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 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.