asn.dev

Observed topology

AS263237 AS263237 - PowerHost Telecom SPA

Unclassified APNIC

Upstreams 5 carry this network
Downstreams 25 this network carries
Adjacent (IPv4) 33
Adjacent (IPv6) 23
Upstream graph Who carries AS263237, and who carries them, drawn as a map up to the transit-free core. 10 exchanges Where AS263237 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS263237: 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 IPv6843
AS174Cogent Communications, LLCTransitIPv4 IPv6160
AS24482SG.GSHostingIPv4 IPv617
AS28329SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv617
AS15830Equinix (EMEA) Acquisition Enterprises B.V.HostingIPv4 IPv66

Transit

Downstream networks

All 25

Networks for which AS263237 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS52341WOM SpAResidentialIPv4 IPv61,979
AS262256Servicios Informaticos Hostname LtdaHostingIPv41,012
AS265757Intersur LimitadaResidentialIPv4 IPv6536
AS266771MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADAUnclassifiedIPv4 IPv6471
AS20015FullCom S.A.UnclassifiedIPv4 IPv6358
AS61503SERVICIOS DE TELECOMUNICACIONES INTERCABLE LTDA.ResidentialIPv4 IPv6357
AS52510MI INTERNET SPAResidentialIPv4 IPv6246
AS266887SOCIEDAD GAMACON LIMITADAResidentialIPv4 IPv6240
AS265703AUSTRO INTERNET S.A.ResidentialIPv4 IPv6200
AS263700GIGAS HOSTING CHILE SpAUnclassifiedIPv4189

All 25 downstreams →

Adjacency

Adjacent networks

All 34

Every AS seen directly next to AS263237 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv69,860
AS174Cogent Communications, LLCTransitIPv4 IPv63,672
AS61503SERVICIOS DE TELECOMUNICACIONES INTERCABLE LTDA.ResidentialIPv4 IPv63,100
AS52341WOM SpAResidentialIPv4 IPv62,108
AS265703AUSTRO INTERNET S.A.ResidentialIPv4 IPv61,944
AS266771MAKRONET CONSULTING TECNOLOGIA E INFORMATICA LIMITADAUnclassifiedIPv4 IPv61,352
AS265757Intersur LimitadaResidentialIPv4 IPv61,053
AS262256Servicios Informaticos Hostname LtdaHostingIPv41,012
AS28329SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv61,003
AS52510MI INTERNET SPAResidentialIPv4 IPv6713

All 34 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.