SUBNET.IM

AS393337The University of Hartford

United StatesRegistryARIN

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

50.2k

IPv6 /64s

0

Upstream graph

The networks AS393337 is seen behind, one and two hops out, drawn from real AS paths.

AS393337Toward the internet core
Upstream graph for AS393337: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS393337The University of…This networkAS22742Connecticut Educa…AS174Cogent Communicat…AS3257GTT Communication…

Networks observed one and two hops upstream of AS393337 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS393337
NetworkCountryRelationshipPathsVantage pts
AS22742Connecticut Education NetworkUSPeer47580

Prefixes

The largest blocks AS393337 originates, widest first.

Largest prefixes originated by AS393337
PrefixAddressesVisibility
137.49.0.0/1732.8k79/80
137.49.128.0/1816.4k79/80
137.49.186.0/2425679/80
137.49.187.0/2425680/80
192.52.155.0/2425679/80
192.52.156.0/2425679/80

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