SUBNET.IM

AS39987Kent Intermediate School District

United StatesRegistryARIN

At a glance

IPv4 prefixes

10

IPv6 prefixes

0

IPv4 addresses

2.6k

IPv6 /64s

0

Upstream graph

The networks AS39987 is seen behind, one and two hops out, drawn from real AS paths.

AS39987Toward the internet core
Upstream graph for AS39987: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39987Kent Intermediate…This networkAS33668Comcast Cable Com…AS401307Michigan Statewid…AS3356Lumen (Level 3)AS7922Comcast Cable Com…AS12129123.Net, Inc.

Networks observed one and two hops upstream of AS39987 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 AS39987
NetworkCountryRelationshipPathsVantage pts
AS401307Michigan Statewide Educational NetworkUSPeer66080
AS33668Comcast Cable Communications, LLCUSPeer13979

Prefixes

The largest blocks AS39987 originates, widest first.

Largest prefixes originated by AS39987
PrefixAddressesVisibility
64.49.112.0/2425680/80
64.49.113.0/2425680/80
64.49.115.0/2425680/80
64.49.121.0/2425680/80
64.49.122.0/2425679/80
64.49.123.0/2425680/80
64.49.124.0/2425680/80
64.49.125.0/2425680/80
64.49.126.0/2425680/80
64.49.127.0/2425680/80

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