asn.dev

Observed topology

AS202585 bgp-rodeo Nick Bouwhuis

Unclassified APNIC Educational/Research

Upstreams 21 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 25
Adjacent (IPv6) 25
Upstream graph Who carries AS202585, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS202585 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 21

Networks observed carrying traffic for AS202585: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6130
AS215085Maik Polman trading as PixelHostingHostingIPv4 IPv673
AS200132Peter-Paul Maria KurstjensUnclassifiedIPv4 IPv661
AS42093InterRacks B.V.HostingIPv4 IPv638
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv67
AS24482SG.GSHostingIPv4 IPv67
AS48185team.blue NVUnclassifiedIPv4 IPv67
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv67
AS204092Association GRIFONUnclassifiedIPv4 IPv67
AS401753BIXCE IncUnclassifiedIPv4 IPv67

All 21 upstreams →

Transit

Downstream networks

inferred

Networks for which AS202585 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS215842Erwin PaalUnclassifiedIPv646
AS218369Kevin TiemanUnclassifiedIPv636
AS213959ObSimRef Diensten B.V. trading as AltStackUnclassifiedIPv4 IPv633
AS218617Raymond SneekesUnclassifiedIPv626
AS210578Niels Groenewegen trading as NeNetUnclassifiedIPv625
AS218506Jouke SiekmanUnclassifiedIPv617
AS205079Mans ZieselUnclassifiedIPv612
AS197754Christiaan GoossensUnclassifiedIPv4 IPv611
AS218836Nicky Hendriks trading as ExpeditionerUnclassifiedIPv4 IPv67

Adjacency

Adjacent networks

All 37

Every AS seen directly next to AS202585 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6282
AS215085Maik Polman trading as PixelHostingHostingIPv4 IPv678
AS200132Peter-Paul Maria KurstjensUnclassifiedIPv4 IPv661
AS215842Erwin PaalUnclassifiedIPv646
AS42093InterRacks B.V.HostingIPv4 IPv642
AS218369Kevin TiemanUnclassifiedIPv636
AS213959ObSimRef Diensten B.V. trading as AltStackUnclassifiedIPv4 IPv633
AS218617Raymond SneekesUnclassifiedIPv626
AS210578Niels Groenewegen trading as NeNetUnclassifiedIPv625
AS218506Jouke SiekmanUnclassifiedIPv617

All 37 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

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. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.