SUBNET.IM

AS12250EDWARD HEALTH SERVICE CORP

United StatesRegistryARIN

At a glance

IPv4 prefixes

5

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS12250 is seen behind, one and two hops out, drawn from real AS paths.

AS12250Toward the internet core
Upstream graph for AS12250: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS12250EDWARD HEALTH SER…This networkAS7018AT&T Enterprises,…AS33491Comcast Cable Com…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS7922Comcast Cable Com…

Networks observed one and two hops upstream of AS12250 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 AS12250
NetworkCountryRelationshipPathsVantage pts
AS7018AT&T Enterprises, LLCUSPeer23779
AS33491Comcast Cable Communications, LLCUSPeer15680

Prefixes

The largest blocks AS12250 originates, widest first.

Largest prefixes originated by AS12250
PrefixAddressesVisibility
45.59.156.0/2425677/80
45.59.157.0/2425679/80
50.236.144.0/2425679/80
65.42.192.0/2425679/80
216.207.220.0/2425679/80

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