SUBNET.IM

AS25611North Shore Long Island Jewish Health System

United StatesRegistryARIN

At a glance

IPv4 prefixes

10

IPv6 prefixes

0

IPv4 addresses

3.3k

IPv6 /64s

0

Upstream graph

The networks AS25611 is seen behind, one and two hops out, drawn from real AS paths.

AS25611Toward the internet core
Upstream graph for AS25611: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25611North Shore Long …This networkAS3356Lumen (Level 3)AS46887Zayo BandwidthAS54004Cablevision Light…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6461Zayo BandwidthAS6128Cablevision Syste…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS25611 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS25611
NetworkCountryRelationshipPathsVantage pts
AS46887Zayo BandwidthUSPeer44680
AS54004Cablevision Lightpath LLCUSPeer23779
AS3356Lumen (Level 3)USPeer11558

Prefixes

The largest blocks AS25611 originates, widest first.

Largest prefixes originated by AS25611
PrefixAddressesVisibility
170.77.196.0/221k80/80
8.25.157.0/2425679/80
8.44.200.0/2425679/80
9.179.235.0/2425680/80
69.27.229.0/2425680/80
69.74.179.0/2425680/80
69.74.180.0/2425680/80
170.77.196.0/2425680/80
170.77.197.0/2425680/80
170.77.199.0/2425680/80

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