SUBNET.IM

AS15204INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC.

United StatesRegistryARIN

At a glance

IPv4 prefixes

40

IPv6 prefixes

12

IPv4 addresses

38.4k

IPv6 /64s

4.9B

Upstream graph

The networks AS15204 is seen behind, one and two hops out, drawn from real AS paths.

AS15204Toward the internet core
Upstream graph for AS15204: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS15204INTERSTATE TELECO…This networkAS13576SDN CommunicationsAS1299Arelion (fka. Tel…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS15204 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS15204
NetworkCountryRelationshipPathsVantage pts
AS13576SDN CommunicationsUSPeer3,944142

Prefixes

All 52

The largest blocks AS15204 originates, widest first.

Largest prefixes originated by AS15204
PrefixAddressesVisibility
75.102.160.0/198.2k80/80
66.6.0.0/204.1k80/80
155.94.64.0/204.1k80/80
64.33.224.0/212k80/80
216.106.192.0/212k80/80
216.106.200.0/212k80/80
64.33.224.0/221k80/80
64.33.228.0/221k80/80
75.102.176.0/221k80/80
75.102.180.0/221k80/80

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