asn.dev

Observed topology

AS2386 INS-AS - AT&T Enterprises, LLC

Unclassified ARIN

Upstreams 6 carry this network
Downstreams 13 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 2
Upstream graph Who carries AS2386, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS2386 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS2386: 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
AS7018AT&T Enterprises, LLCResidentialIPv4 IPv621,134
AS32787Akamai Technologies, Inc.HostingIPv41,178
AS55002F5, Inc.UnclassifiedIPv4472
AS46368DECCA CableUnclassifiedIPv4122
AS33662Comcast Cable Communications, LLCUnclassifiedIPv490
AS3356Level 3 Parent, LLCTransitIPv461

Transit

Downstream networks

All 13

Networks for which AS2386 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS30313Internal Revenue ServiceUnclassifiedIPv4 IPv6908
AS36224HCL AMERICA INCUnclassifiedIPv4708
AS393707ABM IndustriesUnclassifiedIPv4180
AS30152Pala Band Of Mission IndiansHostingIPv460
AS401191Blue Star Operations Services LLCUnclassifiedIPv460
AS18952Big Valley of Pomo Indians of the Big Valley Rancheria CaliforniaUnclassifiedIPv459
AS46788Milwaukee County GovernmentUnclassifiedIPv459
AS396927Members Choice Credit UnionUnclassifiedIPv452
AS11324BRFHH SHREVEPORT, L.L.C.UnclassifiedIPv427
AS46511UNIVERSAL HEALTH SERVICESUnclassifiedIPv414

All 13 downstreams →

Adjacency

Adjacent networks

All 20

Every AS seen directly next to AS2386 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS7018AT&T Enterprises, LLCResidentialIPv4 IPv623,269
AS32787Akamai Technologies, Inc.HostingIPv41,178
AS30313Internal Revenue ServiceUnclassifiedIPv4 IPv6908
AS36224HCL AMERICA INCUnclassifiedIPv4708
AS55002F5, Inc.UnclassifiedIPv4472
AS393707ABM IndustriesUnclassifiedIPv4180
AS46368DECCA CableUnclassifiedIPv4122
AS33662Comcast Cable Communications, LLCUnclassifiedIPv490
AS3356Level 3 Parent, LLCTransitIPv461
AS30152Pala Band Of Mission IndiansHostingIPv460

All 20 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M 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.