SUBNET.IM

AS13547Porter Hospital

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS13547 is seen behind, one and two hops out, drawn from real AS paths.

AS13547Toward the internet core
Upstream graph for AS13547: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS13547Porter HospitalThis networkAS3356Lumen (Level 3)AS33422New England Teleh…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS174Cogent Communicat…AS13536FirstLight Networ…

Networks observed one and two hops upstream of AS13547 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 AS13547
NetworkCountryRelationshipPathsVantage pts
AS33422New England Telehealth ConsortiumUSPeer7878
AS3356Lumen (Level 3)USPeer22

Prefixes

The largest blocks AS13547 originates, widest first.

Largest prefixes originated by AS13547
PrefixAddressesVisibility
64.30.34.0/2425680/80

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