SUBNET.IM

AS4155USDA

United StatesRegistryARIN

At a glance

IPv4 prefixes

23

IPv6 prefixes

2

IPv4 addresses

3.2M

IPv6 /64s

1.2T

Upstream graph

The networks AS4155 is seen behind, one and two hops out, drawn from real AS paths.

AS4155Toward the internet core
Upstream graph for AS4155: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4155USDAThis networkAS4296CenturyLink Commu…AS4297CenturyLink Commu…AS6223CenturyLink Commu…AS6224CenturyLink Commu…AS209Lumen (ex. Qwest)

Networks observed one and two hops upstream of AS4155 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS4155
NetworkCountryRelationshipPathsVantage pts
AS6223CenturyLink Communications, LLCUSPeer1,130104
AS4296CenturyLink Communications, LLCUSPeer45138
AS6224CenturyLink Communications, LLCUSPeer261126
AS4297CenturyLink Communications, LLCUSPeer11794

Prefixes

The largest blocks AS4155 originates, widest first.

Largest prefixes originated by AS4155
PrefixAddressesVisibility
199.128.0.0/112.1M79/80
150.118.0.0/15131k80/80
166.2.0.0/15131k80/80
166.4.0.0/15131k80/80
166.6.0.0/15131k80/80
147.49.0.0/1665.5k80/80
150.119.0.0/1665.5k80/80
150.120.0.0/1665.5k80/80
151.121.0.0/1665.5k80/80
160.232.0.0/1665.5k80/80

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