asn.dev

Observed topology

AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO

Unclassified LACNIC Government

Upstreams 8 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 5
Upstream graph Who carries AS10954, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS10954 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS10954: 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
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6826
AS13335Cloudflare, Inc.HostingIPv4520
AS3356Level 3 Parent, LLCTransitIPv4 IPv6433
AS53062GGNET TELECOMUNICACOES LTDAUnclassifiedIPv4145
AS4230CLARO S.A.ResidentialIPv4120
AS28666HOSTLOCATION LTDAHostingIPv4 IPv6110
AS16735ALGAR TELECOM S/AUnclassifiedIPv498
AS10429TELEFONICA BRASIL S.AResidentialIPv41

Transit

Downstream networks

inferred

Networks for which AS10954 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS266031PRESIDENCIA DA REPUBLICAUnclassifiedIPv4214
AS264468Conselho Nacional de JusticaUnclassifiedIPv4103
AS53159SUPREMO TRIBUNAL FEDERALUnclassifiedIPv4 IPv669
AS267247MINISTERIO DO MEIO AMBIENTEUnclassifiedIPv462
AS22515DEPARTAMENTO DE POLICIA FEDERALUnclassifiedIPv461
AS264080MINISTERIO DE MINAS E ENERGIAUnclassifiedIPv450
AS61572CONTROLADORIA-GERAL DA UNIAOUnclassifiedIPv4 IPv639

Adjacency

Adjacent networks

All 15

Every AS seen directly next to AS10954 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv61,074
AS3356Level 3 Parent, LLCTransitIPv4 IPv6762
AS13335Cloudflare, Inc.HostingIPv4520
AS266031PRESIDENCIA DA REPUBLICAUnclassifiedIPv4214
AS53062GGNET TELECOMUNICACOES LTDAUnclassifiedIPv4145
AS4230CLARO S.A.ResidentialIPv4120
AS16735ALGAR TELECOM S/AUnclassifiedIPv4119
AS28666HOSTLOCATION LTDAHostingIPv4 IPv6110
AS264468Conselho Nacional de JusticaUnclassifiedIPv4103
AS53159SUPREMO TRIBUNAL FEDERALUnclassifiedIPv4 IPv669

All 15 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-30 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.49M 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.