asn.dev

Observed topology

AS4922 SHENTEL - Shenandoah Cable Television LLC

Residential ARIN Cable/DSL/ISP

Upstreams 4 carry this network
Downstreams 42 this network carries
Adjacent (IPv4) 46
Adjacent (IPv6) 9
Upstream graph Who carries AS4922, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS4922 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS4922: 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 IPv63,693
AS2914NTT America, Inc.TransitIPv4 IPv61,562
AS6939Hurricane Electric LLCTransitIPv4 IPv61,361
AS40220Virginia Polytechnic Institute and State Univ.UnclassifiedIPv48

Transit

Downstream networks

All 42

Networks for which AS4922 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS62705Spotsylvania County School BoardUnclassifiedIPv4798
AS40641MGW Telephone Company, Inc.UnclassifiedIPv4 IPv6638
AS32726Liberty UniversityEducationIPv4423
AS19923Shenandoah UniversityUnclassifiedIPv4366
AS25680Eastern Mennonite UniversityUnclassifiedIPv4342
AS53633A&A Communications LLCUnclassifiedIPv4338
AS394708Horizon Telcom Inc.UnclassifiedIPv4313
AS29713Reliable Hosting ServicesHostingIPv4 IPv6266
AS25629Albemarle County Public SchoolsUnclassifiedIPv4238
AS36201B2X Online IncUnclassifiedIPv4224

All 42 downstreams →

Adjacency

Adjacent networks

All 47

Every AS seen directly next to AS4922 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv67,451
AS2914NTT America, Inc.TransitIPv4 IPv63,366
AS6939Hurricane Electric LLCTransitIPv4 IPv62,118
AS62705Spotsylvania County School BoardUnclassifiedIPv4798
AS40641MGW Telephone Company, Inc.UnclassifiedIPv4 IPv6638
AS36201B2X Online IncUnclassifiedIPv4542
AS32726Liberty UniversityEducationIPv4423
AS19923Shenandoah UniversityUnclassifiedIPv4366
AS25680Eastern Mennonite UniversityUnclassifiedIPv4342
AS53633A&A Communications LLCUnclassifiedIPv4338

All 47 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.