asn.dev

Observed topology

AS3580 PLANET

Residential ARIN NSP

Upstreams 18 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 18
Upstream graph Who carries AS3580, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS3580 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS3580: 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
AS1299Arelion Sweden ABTransitIPv4 IPv6174
AS2914NTT America, Inc.TransitIPv4 IPv6113
AS174Cogent Communications, LLCTransitIPv4 IPv692
AS6939Hurricane Electric LLCTransitIPv4 IPv684
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv630
AS22652Videotron LteeResidentialIPv4 IPv619
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv611
AS24482SG.GSHostingIPv4 IPv611
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv611
AS7575Australian Academic and Research Network (AARNet)EducationIPv48

All 18 upstreams →

Transit

Downstream networks

inferred

Networks for which AS3580 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS208951ITGLOBAL.COM NL B.V.UnclassifiedIPv4288
AS30144BQ Internet CorporationUnclassifiedIPv4180
AS396924Skylands NetworksUnclassifiedIPv4152
AS26202Planet NetworksResidentialIPv498
AS11981Yolo Risk Management LLCUnclassifiedIPv4 IPv693
AS400068LION TECHNOLOGY INCUnclassifiedIPv448
AS19865Icarz, IncUnclassifiedIPv425
AS15239Franklin Mutual Insurance CompanyUnclassifiedIPv49

Adjacency

Adjacent networks

All 26

Every AS seen directly next to AS3580 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6397
AS2914NTT America, Inc.TransitIPv4 IPv6293
AS208951ITGLOBAL.COM NL B.V.UnclassifiedIPv4288
AS6939Hurricane Electric LLCTransitIPv4 IPv6245
AS30144BQ Internet CorporationUnclassifiedIPv4180
AS174Cogent Communications, LLCTransitIPv4 IPv6176
AS396924Skylands NetworksUnclassifiedIPv4152
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6107
AS26202Planet NetworksResidentialIPv498
AS11981Yolo Risk Management LLCUnclassifiedIPv4 IPv693

All 26 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-28 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.