asn.dev

Observed topology

AS212271 C1V Cinzia Tocci trading as Lumanex Srl

Hosting RIPE Content

Upstreams 3 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 8
Upstream graph Who carries AS212271, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS212271 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS212271: 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
AS174Cogent Communications, LLCTransitIPv4 IPv6343
AS39120Convergenze S.p.A.ResidentialIPv4 IPv6338
AS216309InvisionTech Group S.r.l.UnclassifiedIPv4 IPv6164

Transit

Downstream networks

inferred

Networks for which AS212271 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS204958KT Solutions S.r.l.sUnclassifiedIPv4 IPv6386
AS205358NEOFIBER SRLSUnclassifiedIPv4 IPv6183
AS213967LUMANEX SRLUnclassifiedIPv4 IPv6131
AS213485Scrigni DamianoUnclassifiedIPv4 IPv672
AS20598IDDQD-ASHostingIPv458
AS197151Alessandro TopazziUnclassifiedIPv636
AS57142Fiber 23 SRLResidentialIPv411
AS12654Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv42

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS212271 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv6890
AS39120Convergenze S.p.A.ResidentialIPv4 IPv6644
AS204958KT Solutions S.r.l.sUnclassifiedIPv4 IPv6386
AS216309InvisionTech Group S.r.l.UnclassifiedIPv4 IPv6195
AS205358NEOFIBER SRLSUnclassifiedIPv4 IPv6183
AS213967LUMANEX SRLUnclassifiedIPv4 IPv6131
AS213485Scrigni DamianoUnclassifiedIPv4 IPv672
AS20598IDDQD-ASHostingIPv458
AS197151Alessandro TopazziUnclassifiedIPv636
AS57142Fiber 23 SRLResidentialIPv416

All 11 adjacent →

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.