SUBNET.IM

AS397181Stack Harbor Inc.

CanadaRegistryARIN

At a glance

IPv4 prefixes

7

IPv6 prefixes

1

IPv4 addresses

1.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS397181 is seen behind, one and two hops out, drawn from real AS paths.

AS397181Toward the internet core
Upstream graph for AS397181: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS397181Stack Harbor Inc.This networkAS174Cogent Communicat…AS10929eStruxture Data C…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS22652Videotron Ltee

Networks observed one and two hops upstream of AS397181 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
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS397181
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer34299
AS10929eStruxture Data Centers Inc.CAPeer27155

Prefixes

The largest blocks AS397181 originates, widest first.

Largest prefixes originated by AS397181
PrefixAddressesVisibility
23.128.160.0/2425679/80
68.71.54.0/2425679/80
142.249.0.0/2425679/80
142.249.1.0/2425679/80
142.249.2.0/2425679/80
142.249.3.0/2425679/80
205.204.80.0/2425679/80
2604:c840::/324.3B × /6460/62

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