SUBNET.IM

AS397376IFN

United StatesRegistryARIN

At a glance

IPv4 prefixes

7

IPv6 prefixes

1

IPv4 addresses

3.3k

IPv6 /64s

268M

Upstream graph

The networks AS397376 is seen behind, one and two hops out, drawn from real AS paths.

AS397376Toward the internet core
Upstream graph for AS397376: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS397376IFNThis networkAS6939Hurricane Electri…AS16713Northwest Open Ac…AS393301ST. JOHN CO-OPERA…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS174Cogent Communicat…AS20055Ziply Fiber

Networks observed one and two hops upstream of AS397376 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS397376
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer536127
AS16713Northwest Open Access NetworkUSPeer488
AS393301ST. JOHN CO-OPERATIVE TELEPHONE AND TELEGRAPH COMPANYUSPeer3613

Prefixes

The largest blocks AS397376 originates, widest first.

Largest prefixes originated by AS397376
PrefixAddressesVisibility
104.251.188.0/221k80/80
142.202.228.0/221k80/80
23.176.224.0/2425680/80
44.12.48.0/2425680/80
44.30.16.0/2425680/80
44.32.108.0/2425680/80
204.16.43.0/2425680/80
2602:fdff::/36268M × /6460/62

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