asn.dev

Observed topology

AS28368

Residential ARIN

Upstreams 2 carry this network
Downstreams 108 this network carries
Adjacent (IPv4) 102
Adjacent (IPv6) 56
Upstream graph Who carries AS28368, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS28368 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS28368: 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
AS61832DB3 SERVICOS DE TELECOMUNICACOES S.AUnclassifiedIPv43
AS24482SG.GSHostingIPv41

Transit

Downstream networks

All 108

Networks for which AS28368 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS28294GIGA MAIS FIBRA TELECOMUNICACOES S.A.UnclassifiedIPv4 IPv6304
AS262785GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6235
AS28210GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6140
AS262354GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv418
AS263592FRANCISCO MARQUES VIEIRA GONCALVES MEUnclassifiedIPv4 IPv613
AS52613GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv412
AS268018DB3 SERVICOS DE TELECOMUNICACOES S.AUnclassifiedIPv4 IPv612
AS263642Serra Net Telecomunicacoes e Internet LTDA. - MEUnclassifiedIPv4 IPv611
AS28190FORTALNET BUREAU DE COMERCIO E SERVICOS LTDAUnclassifiedIPv48
AS28598DB3 SERVICOS DE TELECOMUNICACOES S.AResidentialIPv4 IPv68

All 108 downstreams →

Adjacency

Adjacent networks

All 122

Every AS seen directly next to AS28368 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6729
AS24482SG.GSHostingIPv4 IPv6622
AS28294GIGA MAIS FIBRA TELECOMUNICACOES S.A.UnclassifiedIPv4 IPv6369
AS262785GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6293
AS28210GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6179
AS52613GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4122
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv648
AS262354GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv440
AS263250Barbosa & Costa LtdaUnclassifiedIPv4 IPv624
AS264531HET INTERNET LTDAUnclassifiedIPv4 IPv620

All 122 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.