asn.dev

Observed topology

AS44747 DEVITALIA

Residential RIPE Cable/DSL/ISP

Upstreams 9 carry this network
Downstreams 1 this network carries
Adjacent (IPv4) 8
Adjacent (IPv6) 6
Upstream graph Who carries AS44747, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS44747 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS44747: 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
AS41327Fiber Telecom S.p.A.ResidentialIPv4 IPv681
AS6939Hurricane Electric LLCTransitIPv4 IPv625
AS174Cogent Communications, LLCTransitIPv424
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv616
AS24482SG.GSHostingIPv4 IPv63
AS29632Netassist International EOODUnclassifiedIPv62
AS31543myNet GmbHResidentialIPv42
AS59919Brainbox S.r.l.ResidentialIPv42
AS8218Zayo Infrastructure France SAUnclassifiedIPv61

Transit

Downstream networks

inferred

Networks for which AS44747 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS215057Opera della Primaziale PisanaHostingIPv459

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS44747 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS41327Fiber Telecom S.p.A.ResidentialIPv4 IPv692
AS215057Opera della Primaziale PisanaHostingIPv459
AS174Cogent Communications, LLCTransitIPv447
AS6939Hurricane Electric LLCTransitIPv4 IPv635
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv628
AS24482SG.GSHostingIPv4 IPv64
AS31543myNet GmbHResidentialIPv43
AS59919Brainbox S.r.l.ResidentialIPv43
AS29632Netassist International EOODUnclassifiedIPv62
AS8218Zayo Infrastructure France SAUnclassifiedIPv61

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-30 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.49M 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.