SUBNET.IM

AS15231Starnova LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

268M

Upstream graph

The networks AS15231 is seen behind, one and two hops out, drawn from real AS paths.

AS15231Toward the internet core
Upstream graph for AS15231: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS15231Starnova LLCThis networkAS174Cogent Communicat…AS46887Zayo BandwidthAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS3356Lumen (Level 3)AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS15231 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 AS15231
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer7979
AS46887Zayo BandwidthUSPeer6262

Prefixes

The largest blocks AS15231 originates, widest first.

Largest prefixes originated by AS15231
PrefixAddressesVisibility
208.82.184.0/212k79/80
2602:ff67::/36268M × /6462/62

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