asn.dev

Observed topology

AS201864 AS-TRENCH

Residential RIPE

Upstreams 18 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 0
Upstream graph Who carries AS201864, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS201864 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS201864: 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
AS35266EX Networks LimitedUnclassifiedIPv493
AS6939Hurricane Electric LLCTransitIPv427
AS34549meerfarbig GmbH & Co. KGHostingIPv49
AS50304Blix Solutions ASUnclassifiedIPv46
AS3216PJSC "Vimpelcom"MobileIPv43
AS3741Dimension DataUnclassifiedIPv43
AS4657StarHub LtdResidentialIPv43
AS12552GlobalConnect ABUnclassifiedIPv43
AS12779IT.Gate S.p.A.UnclassifiedIPv43
AS17639Converge ICT Solutions Inc.UnclassifiedIPv43

Transit

Downstream networks

inferred

Networks for which AS201864 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS201864 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS35266EX Networks LimitedUnclassifiedIPv493
AS6939Hurricane Electric LLCTransitIPv427
AS34549meerfarbig GmbH & Co. KGHostingIPv49
AS50304Blix Solutions ASUnclassifiedIPv46
AS3216PJSC "Vimpelcom"MobileIPv43
AS3741Dimension DataUnclassifiedIPv43
AS4657StarHub LtdResidentialIPv43
AS12552GlobalConnect ABUnclassifiedIPv43
AS12779IT.Gate S.p.A.UnclassifiedIPv43
AS17639Converge ICT Solutions Inc.UnclassifiedIPv43

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M 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.