SUBNET.IM

AS22539Cardinal Health, Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS22539 is seen behind, one and two hops out, drawn from real AS paths.

AS22539Toward the internet core
Upstream graph for AS22539: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS22539Cardinal Health, …This networkAS40414Optivon, Inc.AS10396DATACOM CARIBE, I…AS21559OSNET

Networks observed one and two hops upstream of AS22539 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS22539
NetworkCountryRelationshipPathsVantage pts
AS40414Optivon, Inc.PRPeer8080

Prefixes

The largest blocks AS22539 originates, widest first.

Largest prefixes originated by AS22539
PrefixAddressesVisibility
199.230.168.0/2425680/80

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