asn.dev

Observed topology

AS39020 COMVIVE-AS Comvive Servidores S.L.

Hosting RIPE NSP

Upstreams 5 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 8
Upstream graph Who carries AS39020, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS39020 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS39020: 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
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONALUnclassifiedIPv4 IPv62,546
AS174Cogent Communications, LLCTransitIPv4700
AS6939Hurricane Electric LLCTransitIPv4452
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv666
AS8218Zayo Infrastructure France SAUnclassifiedIPv4 IPv616

Transit

Downstream networks

inferred

Networks for which AS39020 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS211141PINKBEAR SLUUnclassifiedIPv4236
AS207058Dimatica Servicios informaticos Avanzados S.LUnclassifiedIPv4232
AS204667Juan Ramon Jerez SuarezUnclassifiedIPv4177
AS207174Jeyca Tecnologica Y Medio Ambiente SLUnclassifiedIPv4120
AS197927THEIPBOX, SLUnclassifiedIPv4102
AS211033Jose Poyato PrietoHostingIPv4 IPv692
AS214470Carmen Rocio Jimenez PulidoUnclassifiedIPv4 IPv685
AS208257CELENETWORKS SLUnclassifiedIPv4 IPv681
AS203641Safety Capital, S.LUnclassifiedIPv413
AS9053VSHosting s.r.o.HostingIPv4 IPv612

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS39020 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONALUnclassifiedIPv4 IPv63,333
AS174Cogent Communications, LLCTransitIPv4925
AS6939Hurricane Electric LLCTransitIPv4566
AS211141PINKBEAR SLUUnclassifiedIPv4236
AS207058Dimatica Servicios informaticos Avanzados S.LUnclassifiedIPv4232
AS204667Juan Ramon Jerez SuarezUnclassifiedIPv4177
AS207174Jeyca Tecnologica Y Medio Ambiente SLUnclassifiedIPv4120
AS197927THEIPBOX, SLUnclassifiedIPv4102
AS211033Jose Poyato PrietoHostingIPv4 IPv692
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv685

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.