asn.dev

Observed topology

AS47065 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065

Education ARIN

Upstreams 32 carry this network
Downstreams 1 this network carries
Adjacent (IPv4) 22
Adjacent (IPv6) 26
Upstream graph Who carries AS47065, and who carries them, drawn as a map up to the transit-free core. 10 exchanges Where AS47065 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 32

Networks observed carrying traffic for AS47065: 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
AS20473The Constant Company, LLCHostingIPv4 IPv64,547
AS6939Hurricane Electric LLCTransitIPv6188
AS210Utah Education NetworkUnclassifiedIPv4 IPv698
AS3128University of Wisconsin SystemEducationIPv478
AS1916Rede Nacional de Ensino e PesquisaUnclassifiedIPv674
AS5408National Infrastructures for Research and Technology S.A.EducationIPv4 IPv670
AS226Los NettosUnclassifiedIPv664
AS12148Clemson UniversityUnclassifiedIPv662
AS13335Cloudflare, Inc.HostingIPv434
AS8283Netwerkvereniging ColoclueUnclassifiedIPv4 IPv630

All 32 upstreams →

Transit

Downstream networks

inferred

Networks for which AS47065 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS61574UNIVERSIDADE FEDERAL DE MINAS GERAISUnclassifiedIPv4 IPv62,778

Adjacency

Adjacent networks

All 36

Every AS seen directly next to AS47065 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS20473The Constant Company, LLCHostingIPv4 IPv66,737
AS61574UNIVERSIDADE FEDERAL DE MINAS GERAISUnclassifiedIPv4 IPv62,778
AS6939Hurricane Electric LLCTransitIPv6407
AS1916Rede Nacional de Ensino e PesquisaUnclassifiedIPv6143
AS5408National Infrastructures for Research and Technology S.A.EducationIPv4 IPv6138
AS210Utah Education NetworkUnclassifiedIPv4 IPv6131
AS226Los NettosUnclassifiedIPv6128
AS12148Clemson UniversityUnclassifiedIPv6125
AS3128University of Wisconsin SystemEducationIPv485
AS8283Netwerkvereniging ColoclueUnclassifiedIPv4 IPv643

All 36 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.