SUBNET.IM

AS25984MedStar Health

United StatesRegistryARIN

At a glance

IPv4 prefixes

9

IPv6 prefixes

0

IPv4 addresses

2.6k

IPv6 /64s

0

Upstream graph

The networks AS25984 is seen behind, one and two hops out, drawn from real AS paths.

AS25984Toward the internet core
Upstream graph for AS25984: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25984MedStar HealthThis networkAS701Verizon BusinessAS15830Equinix, Inc.AS33657Comcast Cable Com…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS7922Comcast Cable Com…

Networks observed one and two hops upstream of AS25984 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 AS25984
NetworkCountryRelationshipPathsVantage pts
AS701Verizon BusinessUSPeer54080
AS15830Equinix, Inc.NLPeer15879
AS33657Comcast Cable Communications, LLCUSPeer205

Prefixes

The largest blocks AS25984 originates, widest first.

Largest prefixes originated by AS25984
PrefixAddressesVisibility
198.99.54.0/2351279/80
198.50.64.0/2425680/80
198.50.73.0/2425680/80
198.50.74.0/2425680/80
198.50.93.0/2425679/80
198.50.94.0/2425680/80
198.99.32.0/2425680/80
198.99.40.0/2425680/80
198.133.139.0/2425680/80

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