SUBNET.IM

AS400496American Fiber Network, Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

2

IPv4 addresses

1k

IPv6 /64s

4.6B

Upstream graph

The networks AS400496 is seen behind, one and two hops out, drawn from real AS paths.

AS400496Toward the internet core
Upstream graph for AS400496: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS400496American Fiber Ne…This networkAS7029Windstream Commun…AS53610Metro Communicati…AS3257GTT Communication…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS400496 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS400496
NetworkCountryRelationshipPathsVantage pts
AS53610Metro Communications Company, Inc.USPeer361142
AS7029Windstream Communications LLCUSPeer8372

Prefixes

The largest blocks AS400496 originates, widest first.

Largest prefixes originated by AS400496
PrefixAddressesVisibility
23.163.112.0/2425680/80
23.163.113.0/2425680/80
162.255.13.0/2425680/80
203.23.161.0/2425680/80
2602:fd4a::/324.3B × /6462/62
2602:fd4a::/36268M × /6462/62

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