asn.dev

Observed topology

AS64445 AS-NETJOIN NetJoin Srl

Residential RIPE

Upstreams 10 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 17
Adjacent (IPv6) 8
Upstream graph Who carries AS64445, and who carries them, drawn as a map up to the transit-free core. 4 exchanges Where AS64445 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS64445: 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
AS56786NEXIM ITALIA SRLHostingIPv42,344
AS9002RETN LimitedUnclassifiedIPv41,856
AS6939Hurricane Electric LLCTransitIPv4 IPv61,055
AS59919Brainbox S.r.l.ResidentialIPv492
AS24482SG.GSHostingIPv4 IPv645
AS8218Zayo Infrastructure France SAUnclassifiedIPv440
AS34927iFog GmbHHostingIPv637
AS13030Init7 (Switzerland) Ltd.HostingIPv65
AS29632Netassist International EOODUnclassifiedIPv62
AS31543myNet GmbHResidentialIPv41

Transit

Downstream networks

inferred

Networks for which AS64445 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS60706SARDEGNA WIFI SRLUnclassifiedIPv4233
AS21086JOBCOM s.r.l.HostingIPv4203
AS216138SKYQUANTUM TELECOM LTD.UnclassifiedIPv4118
AS207989Data S.R.L.UnclassifiedIPv4 IPv695
AS214094Davide Silvetti trading as 'Association Osservatorio Nessuno ODV'UnclassifiedIPv4 IPv694
AS218607Antonio De LucaUnclassifiedIPv458
AS150739CO.GESTI SAS DI PIETRAVALLE MICHELEUnclassifiedIPv636
AS49772TF Group S.p.AUnclassifiedIPv423
AS208171CSO S.r.l.s.UnclassifiedIPv422
AS209408BZSOLUTIONS SRLUnclassifiedIPv414

Adjacency

Adjacent networks

All 21

Every AS seen directly next to AS64445 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS56786NEXIM ITALIA SRLHostingIPv42,438
AS9002RETN LimitedUnclassifiedIPv42,381
AS6939Hurricane Electric LLCTransitIPv4 IPv61,279
AS60706SARDEGNA WIFI SRLUnclassifiedIPv4233
AS21086JOBCOM s.r.l.HostingIPv4203
AS216138SKYQUANTUM TELECOM LTD.UnclassifiedIPv4118
AS59919Brainbox S.r.l.ResidentialIPv4108
AS207989Data S.R.L.UnclassifiedIPv4 IPv695
AS214094Davide Silvetti trading as 'Association Osservatorio Nessuno ODV'UnclassifiedIPv4 IPv694
AS24482SG.GSHostingIPv4 IPv664

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.