asn.dev

Observed topology

AS63213 ASTUTEHOSTING-VALUE

Unclassified ARIN

Upstreams 5 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 5
Upstream graph Who carries AS63213, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS63213 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS63213: 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 IPv6551
AS3257GTT Communications Inc.TransitIPv4 IPv6279
AS174Cogent Communications, LLCTransitIPv4 IPv671
AS54527Astute InternetHostingIPv431
AS394256Tech Futures Interactive Inc.UnclassifiedIPv41

Transit

Downstream networks

inferred

Networks for which AS63213 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS19662Uniserve On LineResidentialIPv4868
AS3257GTT Communications Inc.TransitIPv4325
AS394581Bluespan Wireless, LLCUnclassifiedIPv4 IPv6188
AS19773Motorola, Inc.UnclassifiedIPv4132
AS399946Pacific Dataport Inc.UnclassifiedIPv4122
AS25820IT7 Networks IncHostingIPv478
AS54643Idigital Internet Inc.HostingIPv623
AS394256Tech Futures Interactive Inc.UnclassifiedIPv47

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS63213 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3257GTT Communications Inc.TransitIPv4 IPv64,746
AS394256Tech Futures Interactive Inc.UnclassifiedIPv44,217
AS6939Hurricane Electric LLCTransitIPv4 IPv61,639
AS19662Uniserve On LineResidentialIPv4906
AS394581Bluespan Wireless, LLCUnclassifiedIPv4 IPv6188
AS174Cogent Communications, LLCTransitIPv4 IPv6172
AS19773Motorola, Inc.UnclassifiedIPv4132
AS399946Pacific Dataport Inc.UnclassifiedIPv4122
AS25820IT7 Networks IncHostingIPv478
AS54527Astute InternetHostingIPv440

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.