asn.dev

Observed topology

AS11071 IW-ASN-11071 - InfoWest

Residential ARIN NSP

Upstreams 9 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 9
Upstream graph Who carries AS11071, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS11071 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS11071: 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 IPv6422
AS6939Hurricane Electric LLCTransitIPv4 IPv6419
AS2914NTT America, Inc.TransitIPv4 IPv6297
AS174Cogent Communications, LLCTransitIPv4 IPv6260
AS3257GTT Communications Inc.TransitIPv4 IPv6211
AS3356Level 3 Parent, LLCTransitIPv4149
AS24482SG.GSHostingIPv4 IPv634
AS7575Australian Academic and Research Network (AARNet)EducationIPv426
AS17639Converge ICT Solutions Inc.UnclassifiedIPv426

Transit

Downstream networks

inferred

Networks for which AS11071 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS36815Internet FXHostingIPv4 IPv6385
AS13824AireBeamUnclassifiedIPv4185
AS25840Cascade Access, LLCUnclassifiedIPv4139
AS20018Moapa Valley Telephone CompanyResidentialIPv4 IPv6126
AS32808Utah Broadband LLCUnclassifiedIPv4 IPv695
AS400134Balance of NatureUnclassifiedIPv455
AS27448Kayenta TechnologiesUnclassifiedIPv426

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS11071 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6709
AS1299Arelion Sweden ABTransitIPv4 IPv6689
AS2914NTT America, Inc.TransitIPv4 IPv6475
AS36815Internet FXHostingIPv4 IPv6385
AS174Cogent Communications, LLCTransitIPv4 IPv6346
AS3257GTT Communications Inc.TransitIPv4 IPv6279
AS3356Level 3 Parent, LLCTransitIPv4199
AS13824AireBeamUnclassifiedIPv4185
AS25840Cascade Access, LLCUnclassifiedIPv4139
AS20018Moapa Valley Telephone CompanyResidentialIPv4 IPv6126

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.