asn.dev

Observed topology

AS32505 DWL-MAIN - Conterra

Unclassified ARIN

Upstreams 4 carry this network
Downstreams 67 this network carries
Adjacent (IPv4) 69
Adjacent (IPv6) 15
Upstream graph Who carries AS32505, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS32505 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS32505: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv69,196
AS174Cogent Communications, LLCTransitIPv4 IPv62,807
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv6188
AS293ESnetUnclassifiedIPv46

Transit

Downstream networks

All 67

Networks for which AS32505 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS22952Chaparral CableVisionUnclassifiedIPv42,808
AS4314Vexus FiberResidentialIPv42,308
AS33647Yadkin Valley TelephoneUnclassifiedIPv4 IPv61,645
AS31863Centrilogic, Inc.HostingIPv41,472
AS53274Skyrunner, Inc.UnclassifiedIPv4 IPv61,142
AS3912CHECSEducationIPv4 IPv6754
AS15335KAPLAN TELEPHONE COMPANY, INC.UnclassifiedIPv4433
AS31783SKYRIDER COMMUNICATIONS LLCUnclassifiedIPv4396
AS397370ACADIANA WIRELESS LLCUnclassifiedIPv4395
AS23228The County of El PasoUnclassifiedIPv4390

All 67 downstreams →

Adjacency

Adjacent networks

All 71

Every AS seen directly next to AS32505 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv623,077
AS174Cogent Communications, LLCTransitIPv4 IPv68,626
AS22952Chaparral CableVisionUnclassifiedIPv42,808
AS4314Vexus FiberResidentialIPv42,438
AS33647Yadkin Valley TelephoneUnclassifiedIPv4 IPv61,645
AS31863Centrilogic, Inc.HostingIPv41,595
AS3912CHECSEducationIPv4 IPv61,312
AS53274Skyrunner, Inc.UnclassifiedIPv4 IPv61,309
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv6928
AS397370ACADIANA WIRELESS LLCUnclassifiedIPv4 IPv6558

All 71 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.