SUBNET.IM

AS395139NewYork-Presbyterian Hospital

United StatesRegistryARIN

At a glance

IPv4 prefixes

31

IPv6 prefixes

0

IPv4 addresses

673k

IPv6 /64s

0

Upstream graph

The networks AS395139 is seen behind, one and two hops out, drawn from real AS paths.

AS395139Toward the internet core
Upstream graph for AS395139: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS395139NewYork-Presbyter…This networkAS3356Lumen (Level 3)AS6461Zayo BandwidthAS62532NJEDge.Net, Inc.AS198949RadwareAS3549Lumen (fka. Globa…AS6667Elisa OyjAS32590Valve CorporationAS2914NTT America, Inc.AS11164Internet2 I2PXAS11537Internet2AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS395139 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS395139
NetworkCountryRelationshipPathsVantage pts
AS198949RadwareILPeer1,43880
AS3356Lumen (Level 3)USPeer51676
AS62532NJEDge.Net, Inc.USPeer18733
AS6461Zayo BandwidthUSPeer9223

Prefixes

All 31

The largest blocks AS395139 originates, widest first.

Largest prefixes originated by AS395139
PrefixAddressesVisibility
143.104.0.0/1665.5k79/80
156.111.0.0/1665.5k79/80
156.145.0.0/1665.5k79/80
140.251.128.0/1732.8k79/80
143.104.0.0/1732.8k79/80
143.104.128.0/1732.8k33/80
156.111.0.0/1732.8k79/80
156.111.128.0/1732.8k33/80
156.145.0.0/1732.8k79/80
156.145.128.0/1732.8k33/80

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