asn.dev

Observed topology

AS28368

Residential ARIN

Upstreams 2 carry this network
Downstreams 118 this network carries
Adjacent (IPv4) 112
Adjacent (IPv6) 61
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.AUnclassifiedIPv495
AS24482SG.GSHostingIPv41

Transit

Downstream networks

All 118

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 IPv6535
AS262785GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6251
AS28210GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6210
AS269528T. DE S. ALENCARUnclassifiedIPv4 IPv6126
AS263592FRANCISCO MARQUES VIEIRA GONCALVES MEUnclassifiedIPv4 IPv698
AS263250Barbosa & Costa LtdaUnclassifiedIPv4 IPv682
AS271274CLICKCEDRO PROVEDOR DE INTERNETUnclassifiedIPv4 IPv643
AS263642Serra Net Telecomunicacoes e Internet LTDA. - MEUnclassifiedIPv4 IPv634
AS268018DB3 SERVICOS DE TELECOMUNICACOES S.AUnclassifiedIPv4 IPv632
AS262354GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv430

All 118 downstreams →

Adjacency

Adjacent networks

All 134

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

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv61,980
AS24482SG.GSHostingIPv4 IPv6645
AS28294GIGA MAIS FIBRA TELECOMUNICACOES S.A.UnclassifiedIPv4 IPv6614
AS262785GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6310
AS28210GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4 IPv6278
AS269528T. DE S. ALENCARUnclassifiedIPv4 IPv6142
AS52613GIGA MAIS FIBRA TELECOMUNICACOES S.A.ResidentialIPv4122
AS263250Barbosa & Costa LtdaUnclassifiedIPv4 IPv698
AS263592FRANCISCO MARQUES VIEIRA GONCALVES MEUnclassifiedIPv4 IPv698
AS61832DB3 SERVICOS DE TELECOMUNICACOES S.AUnclassifiedIPv495

All 134 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.