SUBNET.IM

AS400701National Broadband Coop

United StatesRegistryARINTypeCarrier

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

512

IPv6 /64s

268M

Upstream graph

The networks AS400701 is seen behind, one and two hops out, drawn from real AS paths.

AS400701Toward the internet core
Upstream graph for AS400701: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS400701National Broadban…This networkAS174Cogent Communicat…AS6461Zayo BandwidthAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS6667Elisa OyjAS32590Valve Corporation

Networks observed one and two hops upstream of AS400701 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

17

adjacent networks

Upstreams
212%
Peers
1059%
Downstreams
529%

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

Upstreams of AS400701
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer1,39286
AS174Cogent Communications, LLCUSPeer97660

Prefixes

The largest blocks AS400701 originates, widest first.

Largest prefixes originated by AS400701
PrefixAddressesVisibility
206.168.140.0/2351279/80
2602:fb74::/36268M × /6460/62

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