SUBNET.IM

AS3807University of Montana

United StatesRegistryARIN

At a glance

IPv4 prefixes

29

IPv6 prefixes

1

IPv4 addresses

85.8k

IPv6 /64s

16.8M

Upstream graph

The networks AS3807 is seen behind, one and two hops out, drawn from real AS paths.

AS3807Toward the internet core
Upstream graph for AS3807: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS3807University of Mon…This networkAS101University of Was…AS11164Internet2 I2PXAS174Cogent Communicat…AS3356Lumen (Level 3)AS2152CENIC - CalRENAS2497Internet Initiati…

Networks observed one and two hops upstream of AS3807 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS3807
NetworkCountryRelationshipPathsVantage pts
AS101University of WashingtonUSPeer2,165121
AS11164Internet2 I2PXUSPeer21519

Prefixes

All 30

The largest blocks AS3807 originates, widest first.

Largest prefixes originated by AS3807
PrefixAddressesVisibility
150.131.0.0/1665.5k80/80
207.196.184.0/212k80/80
207.196.192.0/212k80/80
207.196.240.0/212k80/80
207.196.132.0/221k80/80
207.196.136.0/221k80/80
207.196.140.0/221k80/80
207.196.144.0/221k80/80
207.196.168.0/221k80/80
207.196.180.0/221k80/80

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