asn.dev

Observed topology

AS265198 AS265198 - BLUE3 TECNOLOGIA EIRELI

Residential RIPE Cable/DSL/ISP

Upstreams 3 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 9
Upstream graph Who carries AS265198, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS265198 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS265198: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6112
AS267613ELETRONET S.A.UnclassifiedIPv4 IPv665
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv637

Transit

Downstream networks

inferred

Networks for which AS265198 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS268431netX TI LTDAUnclassifiedIPv4 IPv6136
AS262407RAPIDANET TELECOM LTDAUnclassifiedIPv4118
AS270655Blasternet Telecom LTDAUnclassifiedIPv4 IPv692
AS52848IAGENTE SISTEMAS PARA COMUNICACAOHostingIPv4 IPv691
AS270519HILINK COMUNICACOESUnclassifiedIPv458
AS265985MELNET PROVEDORResidentialIPv4 IPv635
AS273343iCOM BACKUP ONLINE DE DADOS LTDAUnclassifiedIPv632
AS263109Primus Solucoes em T.I. LTDAUnclassifiedIPv44
AS264216Fenix Wireless Internet LtdaUnclassifiedIPv62
AS273386RE9SUA INTERNET SERVICOS DE TELECOM LTDAUnclassifiedIPv41

Adjacency

Adjacent networks

All 13

Every AS seen directly next to AS265198 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv6400
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6208
AS267613ELETRONET S.A.UnclassifiedIPv4 IPv6175
AS268431netX TI LTDAUnclassifiedIPv4 IPv6136
AS262407RAPIDANET TELECOM LTDAUnclassifiedIPv4118
AS270655Blasternet Telecom LTDAUnclassifiedIPv4 IPv692
AS52848IAGENTE SISTEMAS PARA COMUNICACAOHostingIPv4 IPv691
AS270519HILINK COMUNICACOESUnclassifiedIPv458
AS265985MELNET PROVEDORResidentialIPv4 IPv635
AS273343iCOM BACKUP ONLINE DE DADOS LTDAUnclassifiedIPv632

All 13 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-06 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.