asn.dev

Observed topology

AS266428 R L A World Net LTDA

Residential ARIN Cable/DSL/ISP

Upstreams 4 carry this network
Downstreams 15 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 19
Upstream graph Who carries AS266428, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS266428 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS266428: 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
AS28189JR & JS ENGENHARIA E COMERCIO LTDAUnclassifiedIPv4 IPv6536
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv6378
AS6939Hurricane Electric LLCTransitIPv633
AS24482SG.GSHostingIPv4 IPv612

Transit

Downstream networks

All 15

Networks for which AS266428 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS266995Evox Telecom LTDA - MEUnclassifiedIPv4 IPv6280
AS274787Maxima TelecomUnclassifiedIPv6238
AS269328REDES NEWNET COMUNICACAO LTDA - MEUnclassifiedIPv4 IPv6223
AS263513SIGNAL PROVEDOR DE ACESSO A INTERNET LTDAUnclassifiedIPv4 IPv6211
AS273553CFC COFIBER LTDAUnclassifiedIPv6131
AS267291satynet telecom ltda -meUnclassifiedIPv4 IPv6110
AS268726TOPNET SERVICOS DE TELECOMU E MULTIMIDIA EIRELI-MEUnclassifiedIPv4 IPv6110
AS274683JDS Internet LTDAUnclassifiedIPv6102
AS271439PLANET TEL TELECOMUNICACOES - EIRELIUnclassifiedIPv4 IPv676
AS270560Fort line servicos de telecomunicacoes LtdaUnclassifiedIPv4 IPv669

All 15 downstreams →

Adjacency

Adjacent networks

All 23

Every AS seen directly next to AS266428 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS28189JR & JS ENGENHARIA E COMERCIO LTDAUnclassifiedIPv4 IPv61,603
AS52468UFINET PANAMA S.A.UnclassifiedIPv4 IPv6912
AS6939Hurricane Electric LLCTransitIPv6427
AS266995Evox Telecom LTDA - MEUnclassifiedIPv4 IPv6280
AS274787Maxima TelecomUnclassifiedIPv6238
AS269328REDES NEWNET COMUNICACAO LTDA - MEUnclassifiedIPv4 IPv6223
AS263513SIGNAL PROVEDOR DE ACESSO A INTERNET LTDAUnclassifiedIPv4 IPv6211
AS267428LEX TELECOM LTDA MEUnclassifiedIPv4 IPv6205
AS273553CFC COFIBER LTDAUnclassifiedIPv4 IPv6197
AS267291satynet telecom ltda -meUnclassifiedIPv4 IPv6110

All 23 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-25 12:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.