asn.dev

Observed topology

AS44512 KONVERTO-AS KONVERTO SPA

Unclassified RIPE NSP

Upstreams 7 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 12
Upstream graph Who carries AS44512, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS44512 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS44512: 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
AS3257GTT Communications Inc.TransitIPv4 IPv6209
AS12874Fastweb SpAResidentialIPv4 IPv6185
AS6663Euroweb Romania S.R.L.UnclassifiedIPv4 IPv6132
AS8218Zayo Infrastructure France SAUnclassifiedIPv4 IPv610
AS24482SG.GSHostingIPv4 IPv610
AS31543myNet GmbHResidentialIPv4 IPv610
AS59919Brainbox S.r.l.ResidentialIPv48

Transit

Downstream networks

inferred

Networks for which AS44512 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS57469Azienda Pubbliservizi BrunicoUnclassifiedIPv4240
AS50178Limitis s.r.l.UnclassifiedIPv4 IPv6153
AS59419Sidera ICTease S.r.l.UnclassifiedIPv4 IPv6149
AS56346Leitner S.P.A.UnclassifiedIPv4117
AS44241Infranet S.p.A.UnclassifiedIPv4 IPv687
AS209151FERCAM SPAUnclassifiedIPv462

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS44512 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12874Fastweb SpAResidentialIPv4 IPv6457
AS6663Euroweb Romania S.R.L.UnclassifiedIPv4 IPv6429
AS3257GTT Communications Inc.TransitIPv4 IPv6381
AS57469Azienda Pubbliservizi BrunicoUnclassifiedIPv4240
AS50178Limitis s.r.l.UnclassifiedIPv4 IPv6153
AS59419Sidera ICTease S.r.l.UnclassifiedIPv4 IPv6149
AS56346Leitner S.P.A.UnclassifiedIPv4117
AS44241Infranet S.p.A.UnclassifiedIPv4 IPv687
AS209151FERCAM SPAUnclassifiedIPv462
AS59919Brainbox S.r.l.ResidentialIPv434

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.