SUBNET.IM

AS20224Columbia Energy L.L.C

United StatesRegistryARIN

At a glance

IPv4 prefixes

7

IPv6 prefixes

1

IPv4 addresses

5.1k

IPv6 /64s

65.5k

Upstream graph

The networks AS20224 is seen behind, one and two hops out, drawn from real AS paths.

AS20224Toward the internet core
Upstream graph for AS20224: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20224Columbia Energy L…This networkAS16713Northwest Open Ac…AS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS20224 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 AS20224
NetworkCountryRelationshipPathsVantage pts
AS16713Northwest Open Access NetworkUSPeer622142

Prefixes

The largest blocks AS20224 originates, widest first.

Largest prefixes originated by AS20224
PrefixAddressesVisibility
147.160.32.0/212k80/80
64.146.176.0/221k80/80
64.146.170.0/2351280/80
162.120.22.0/2351280/80
162.250.178.0/2351280/80
64.146.146.0/2425680/80
64.146.230.0/2425680/80
2001:5e0:20::/4865.5k × /6462/62

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