asn.dev

Observed topology

AS9199 RENAM RENAM Public Association

Education RIPE Educational/Research

Upstreams 6 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 9
Adjacent (IPv6) 5
Upstream graph Who carries AS9199, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS9199 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS9199: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6427
AS39737Prime Telecom srlUnclassifiedIPv445
AS21320GEANT VerenigingUnclassifiedIPv4 IPv643
AS20965GEANT VerenigingUnclassifiedIPv4 IPv636
AS12687User Association of Ukrainian Research and Academic Network URANUnclassifiedIPv4 IPv617
AS31252StarNet Solutii SRLUnclassifiedIPv41

Transit

Downstream networks

inferred

Networks for which AS9199 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS35346SC ITNS.NET SRLResidentialIPv4336
AS60514NextGenNetwork SRLResidentialIPv4 IPv678
AS214788INSTITUTIA PUBLICA UNIVERSITATEA DE STAT DIN MOLDOVAUnclassifiedIPv467

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS9199 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv61,271
AS35346SC ITNS.NET SRLResidentialIPv4720
AS60514NextGenNetwork SRLResidentialIPv4 IPv6236
AS39737Prime Telecom srlUnclassifiedIPv4164
AS21320GEANT VerenigingUnclassifiedIPv4 IPv696
AS214788INSTITUTIA PUBLICA UNIVERSITATEA DE STAT DIN MOLDOVAUnclassifiedIPv467
AS20965GEANT VerenigingUnclassifiedIPv4 IPv641
AS12687User Association of Ukrainian Research and Academic Network URANUnclassifiedIPv4 IPv618
AS31252StarNet Solutii SRLUnclassifiedIPv42

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-07 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.97M 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.