SUBNET.IM

AS11009Carlow University

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS11009 is seen behind, one and two hops out, drawn from real AS paths.

AS11009Toward the internet core
Upstream graph for AS11009: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS11009Carlow UniversityThis networkAS5050Pittsburgh Superc…AS13333FidiumAS3356Lumen (Level 3)AS174Cogent Communicat…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS11009 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 AS11009
NetworkCountryRelationshipPathsVantage pts
AS13333FidiumUSPeer6767
AS5050Pittsburgh Supercomputing CenterUSPeer1212

Prefixes

The largest blocks AS11009 originates, widest first.

Largest prefixes originated by AS11009
PrefixAddressesVisibility
198.206.255.0/2425679/80

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