SUBNET.IM

AS401591IPCrash LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

0

IPv6 prefixes

0

IPv4 addresses

Unknown

IPv6 /64s

Unknown

Upstream graph

The networks AS401591 is seen behind, one and two hops out, drawn from real AS paths.

AS401591Toward the internet core
Upstream graph for AS401591: 2 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS401591IPCrash LLCThis networkAS399989ULTRA ONEAS7029Windstream Commun…

Networks observed one and two hops upstream of AS401591 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

4

adjacent networks

Upstreams
125%
Peers
250%
Downstreams
125%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS401591
NetworkCountryRelationshipPathsVantage pts
AS399989ULTRA ONEUSPeer52862

Prefixes

The largest blocks AS401591 originates, widest first.

AS401591 does not originate any prefix visible from our collectors. Transit-only and unused ASNs both look like this.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.