asn.dev

Observed topology

AS11722 WFC-ASN

Residential ARIN

Upstreams 8 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 7
Upstream graph Who carries AS11722, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS11722 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS11722: 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 IPv6780
AS1299Arelion Sweden ABTransitIPv4 IPv6651
AS174Cogent Communications, LLCTransitIPv4 IPv6370
AS22652Videotron LteeResidentialIPv4 IPv6148
AS1403EBOXResidentialIPv4 IPv6100
AS24482SG.GSHostingIPv4 IPv674
AS9002RETN LimitedUnclassifiedIPv64
AS33891Core-Backbone GmbHHostingIPv41

Transit

Downstream networks

inferred

Networks for which AS11722 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS40625Jefferson Community CollegeUnclassifiedIPv4190
AS62476Development Authority of the North CountryUnclassifiedIPv4173
AS46901CVPHMCUnclassifiedIPv457
AS402284Lewis County, New YorkUnclassifiedIPv457
AS22121Topsham Communications LLCUnclassifiedIPv445
AS399220Finger Lakes Communications Group, IncUnclassifiedIPv445
AS395871SUNY College at PlattsburghUnclassifiedIPv432

Adjacency

Adjacent networks

All 15

Every AS seen directly next to AS11722 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6958
AS6939Hurricane Electric LLCTransitIPv4 IPv6811
AS174Cogent Communications, LLCTransitIPv4 IPv6526
AS22652Videotron LteeResidentialIPv4 IPv6194
AS40625Jefferson Community CollegeUnclassifiedIPv4190
AS62476Development Authority of the North CountryUnclassifiedIPv4173
AS1403EBOXResidentialIPv4 IPv6146
AS24482SG.GSHostingIPv4 IPv697
AS46901CVPHMCUnclassifiedIPv457
AS402284Lewis County, New YorkUnclassifiedIPv457

All 15 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M 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.