SUBNET.IM

AS397289Parker University

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS397289 is seen behind, one and two hops out, drawn from real AS paths.

AS397289Toward the internet core
Upstream graph for AS397289: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS397289Parker UniversityThis networkAS3257GTT Communication…AS13359LEARNAS22645LEARNAS2497Internet Initiati…AS6667Elisa OyjAS6939Hurricane Electri…AS25091IP-Max SAAS174Cogent Communicat…

Networks observed one and two hops upstream of AS397289 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 AS397289
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer7070
AS22645LEARNUSPeer88
AS13359LEARNUSPeer22

Prefixes

The largest blocks AS397289 originates, widest first.

Largest prefixes originated by AS397289
PrefixAddressesVisibility
74.200.140.0/2425680/80

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