asn.dev

Observed topology

AS203462 asnovaconn NOVACONN SRL

Residential RIPE Cable/DSL/ISP

Upstreams 27 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 30
Adjacent (IPv6) 15
Upstream graph Who carries AS203462, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS203462 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 27

Networks observed carrying traffic for AS203462: 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 IPv6304
AS1299Arelion Sweden ABTransitIPv4 IPv6281
AS9002RETN LimitedUnclassifiedIPv4 IPv6164
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv677
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv657
AS50304Blix Solutions ASUnclassifiedIPv432
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv625
AS24482SG.GSHostingIPv4 IPv625
AS48185team.blue NVUnclassifiedIPv4 IPv625
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv625

All 27 upstreams →

Transit

Downstream networks

inferred

Networks for which AS203462 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS198257Easy Tech Solution SRLResidentialIPv4 IPv6179
AS214343NOVACONN SRLUnclassifiedIPv460
AS208919Data Felix srlUnclassifiedIPv415
AS206658Arya S.r.l.ResidentialIPv42
AS215186Premiere S.R.L.S.UnclassifiedIPv42

Adjacency

Adjacent networks

All 32

Every AS seen directly next to AS203462 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6386
AS6939Hurricane Electric LLCTransitIPv4 IPv6315
AS9002RETN LimitedUnclassifiedIPv4 IPv6244
AS198257Easy Tech Solution SRLResidentialIPv4 IPv6179
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6102
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv660
AS214343NOVACONN SRLUnclassifiedIPv460
AS50304Blix Solutions ASUnclassifiedIPv434
AS59919Brainbox S.r.l.ResidentialIPv428
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv627

All 32 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.