SUBNET.IM

AS54638NETSOURCE ONE, INC

United StatesRegistryARIN

At a glance

IPv4 prefixes

9

IPv6 prefixes

1

IPv4 addresses

3.3k

IPv6 /64s

268M

Upstream graph

The networks AS54638 is seen behind, one and two hops out, drawn from real AS paths.

AS54638Toward the internet core
Upstream graph for AS54638: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS54638NETSOURCE ONE, INCThis networkAS22974Charter Communica…AS20115Charter Communica…AS33363Charter Communica…

Networks observed one and two hops upstream of AS54638 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 AS54638
NetworkCountryRelationshipPathsVantage pts
AS22974Charter Communications LLCUSPeer782142

Prefixes

The largest blocks AS54638 originates, widest first.

Largest prefixes originated by AS54638
PrefixAddressesVisibility
12.221.136.0/221k80/80
12.231.166.0/2351280/80
12.221.136.0/2425680/80
12.221.137.0/2425680/80
12.221.138.0/2425680/80
12.221.139.0/2425680/80
12.231.166.0/2425680/80
12.231.167.0/2425680/80
23.136.88.0/2425680/80
2602:fdb1::/36268M × /6462/62

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