SUBNET.IM

AS400980D and B Broadband, LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS400980 is seen behind, one and two hops out, drawn from real AS paths.

AS400980Toward the internet core
Upstream graph for AS400980: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS400980D and B Broadband…This networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS26801Zito Media, L.P.AS6453TATA Communicatio…AS174Cogent Communicat…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS400980 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS400980
NetworkCountryRelationshipPathsVantage pts
AS26801Zito Media, L.P.USPeer15576
AS3356Lumen (Level 3)USPeer8152
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS400980 originates, widest first.

Largest prefixes originated by AS400980
PrefixAddressesVisibility
23.150.88.0/2425679/80
130.51.122.0/2425679/80
163.123.197.0/2425679/80

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