asn.dev

Observed topology

AS47065 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 - USC / UFMG PEERING Research Testbed

Education ARIN

Upstreams 40 carry this network
Downstreams 1 this network carries
Adjacent (IPv4) 42
Adjacent (IPv6) 23
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 40

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 IPv64,349
AS6939Hurricane Electric LLCTransitIPv4 IPv6187
AS210Utah Education NetworkUnclassifiedIPv4 IPv6137
AS3128University of Wisconsin SystemEducationIPv499
AS1916Rede Nacional de Ensino e PesquisaUnclassifiedIPv4 IPv673
AS226Los NettosUnclassifiedIPv4 IPv663
AS12148Clemson UniversityUnclassifiedIPv660
AS7029Windstream Communications LLCResidentialIPv459
AS263444Open X Tecnologia LtdaUnclassifiedIPv4 IPv655
AS8283Netwerkvereniging ColoclueUnclassifiedIPv4 IPv652

All 40 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 GERAISUnclassifiedIPv62,705

Adjacency

Adjacent networks

All 48

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

ASNetworkTypeFamiliesPaths seen
AS20473The Constant Company, LLCHostingIPv4 IPv66,471
AS61574UNIVERSIDADE FEDERAL DE MINAS GERAISUnclassifiedIPv62,705
AS6939Hurricane Electric LLCTransitIPv4 IPv6401
AS226Los NettosUnclassifiedIPv4 IPv6226
AS210Utah Education NetworkUnclassifiedIPv4 IPv6225
AS3128University of Wisconsin SystemEducationIPv4166
AS1916Rede Nacional de Ensino e PesquisaUnclassifiedIPv4 IPv6143
AS14877FirstLight Fiber, Inc.UnclassifiedIPv4136
AS12148Clemson UniversityUnclassifiedIPv6121
AS7029Windstream Communications LLCResidentialIPv4118

All 48 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.