asn.dev

Observed topology

AS28329 AS28329 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A

Unclassified APNIC NSP

Upstreams 8 carry this network
Downstreams 64 this network carries
Adjacent (IPv4) 68
Adjacent (IPv6) 53
Upstream graph Who carries AS28329, and who carries them, drawn as a map up to the transit-free core. 16 exchanges Where AS28329 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS28329: 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
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv6558
AS3356Level 3 Parent, LLCTransitIPv4 IPv6550
AS6939Hurricane Electric LLCTransitIPv4 IPv6280
AS22381SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv6276
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv684
AS24482SG.GSHostingIPv4 IPv631
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv62
AS35280F5 Networks SARLHostingIPv41

Transit

Downstream networks

All 64

Networks for which AS28329 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS271689AGE TELECOMUNICACOES LTDAResidentialIPv4 IPv6943
AS28309WGO MULTIMIDIA LTDAResidentialIPv4 IPv6784
AS262473SAMISSA TELECOMUnclassifiedIPv4 IPv6459
AS267982FONETALK SERVICOS DE TELEFONIA UNIPESSOAL LIMITADAUnclassifiedIPv4 IPv6451
AS262878Apn - Processamento de Dados e Solucoes em InterneResidentialIPv4407
AS263541IMF NETWORK DATA LTDA - MEUnclassifiedIPv4 IPv6388
AS262896SpeedWeb Net TelecomunicacoesResidentialIPv4 IPv6368
AS265144MCD INFORMATICA E TELECOMUNICACOES LTDA - MEUnclassifiedIPv4 IPv6340
AS263043WIFF Telecom EireliUnclassifiedIPv4 IPv6333
AS269029ARANET COMUNICACAO LTDA - MEUnclassifiedIPv4 IPv6327

All 64 downstreams →

Adjacency

Adjacent networks

All 72

Every AS seen directly next to AS28329 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv67,757
AS3356Level 3 Parent, LLCTransitIPv4 IPv63,924
AS22381SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv63,532
AS271689AGE TELECOMUNICACOES LTDAResidentialIPv4 IPv61,962
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv61,622
AS6939Hurricane Electric LLCTransitIPv4 IPv61,615
AS265144MCD INFORMATICA E TELECOMUNICACOES LTDA - MEUnclassifiedIPv4 IPv61,480
AS28309WGO MULTIMIDIA LTDAResidentialIPv4 IPv61,237
AS263541IMF NETWORK DATA LTDA - MEUnclassifiedIPv4 IPv61,017
AS275641EDGE TELECOM LTDAUnclassifiedIPv4 IPv61,011

All 72 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.