asn.dev

Observed topology

AS11666 NEXICOM-

Residential ARIN NSP

Upstreams 6 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 8
Upstream graph Who carries AS11666, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS11666 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS11666: 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 IPv6707
AS6461Zayo BandwidthTransitIPv4195
AS174Cogent Communications, LLCTransitIPv4 IPv632
AS22652Videotron LteeResidentialIPv4 IPv631
AS24482SG.GSHostingIPv415
AS394256Tech Futures Interactive Inc.UnclassifiedIPv415

Transit

Downstream networks

inferred

Networks for which AS11666 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS32638Trent UniversityUnclassifiedIPv4410
AS22964ISP TelecomHostingIPv4 IPv6359
AS54351Communicate FreelyUnclassifiedIPv4 IPv6167
AS11084Huron Telecommunications Cooperative LimitedResidentialIPv4 IPv6145
AS32881Server NorthHostingIPv4123
AS394986412 Networks IncUnclassifiedIPv4 IPv6100
AS395947Lansdowne Rural Telephone Company LtdUnclassifiedIPv464
AS32347Sir Sandford Fleming College of Applied Arts and TechnologyUnclassifiedIPv452
AS20425Integral Group Inc.UnclassifiedIPv439

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS11666 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv61,942
AS32638Trent UniversityUnclassifiedIPv4410
AS22964ISP TelecomHostingIPv4 IPv6359
AS6461Zayo BandwidthTransitIPv4353
AS54351Communicate FreelyUnclassifiedIPv4 IPv6167
AS11084Huron Telecommunications Cooperative LimitedResidentialIPv4 IPv6155
AS32881Server NorthHostingIPv4123
AS394986412 Networks IncUnclassifiedIPv4 IPv6100
AS174Cogent Communications, LLCTransitIPv4 IPv666
AS395947Lansdowne Rural Telephone Company LtdUnclassifiedIPv464

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.