asn.dev

Observed topology

AS28352 NETSPEED LTDA

Residential LACNIC

Upstreams 5 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 6
Upstream graph Who carries AS28352, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS28352 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS28352: 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
AS16735ALGAR TELECOM S/AUnclassifiedIPv4 IPv6603
AS22381SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv6241
AS24482SG.GSHostingIPv4 IPv632
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv632
AS35280F5 Networks SARLHostingIPv4 IPv617

Transit

Downstream networks

inferred

Networks for which AS28352 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS265227TITAN TELECOMUNICACOES LTDAUnclassifiedIPv4360
AS61796NS Internet Ltda MEUnclassifiedIPv4 IPv6168
AS52897Sulminasnet Provedor de Internet LtdaUnclassifiedIPv466
AS263676NetMG Informatica Ltda.UnclassifiedIPv460
AS267543DAM Solutions Tecnologia LtdaUnclassifiedIPv45

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS28352 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS16735ALGAR TELECOM S/AUnclassifiedIPv4 IPv61,048
AS22381SAMM TECNOLOGIA E TELECOMUNICACOES S.AUnclassifiedIPv4 IPv6538
AS265227TITAN TELECOMUNICACOES LTDAUnclassifiedIPv4360
AS61796NS Internet Ltda MEUnclassifiedIPv4 IPv6168
AS52897Sulminasnet Provedor de Internet LtdaUnclassifiedIPv466
AS267543DAM Solutions Tecnologia LtdaUnclassifiedIPv465
AS263676NetMG Informatica Ltda.UnclassifiedIPv460
AS263457Alpinet Informatica LtdaHostingIPv458
AS24482SG.GSHostingIPv4 IPv648
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv647

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.