SUBNET.IM

AS30372Zayo Bandwidth

United StatesRegistryARIN

At a glance

IPv4 prefixes

7

IPv6 prefixes

0

IPv4 addresses

1.8k

IPv6 /64s

0

Upstream graph

The networks AS30372 is seen behind, one and two hops out, drawn from real AS paths.

AS30372Toward the internet core
Upstream graph for AS30372: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS30372Zayo BandwidthThis networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS13789Unitas GlobalAS174Cogent Communicat…AS6453TATA Communicatio…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1828PacketFabric / Un…

Networks observed one and two hops upstream of AS30372 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

11

adjacent networks

Upstreams
327%
Peers
655%
Downstreams
218%

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

Upstreams of AS30372
NetworkCountryRelationshipPathsVantage pts
AS13789Unitas GlobalUSPeer87453
AS3356Lumen (Level 3)USPeer25979
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS30372 originates, widest first.

Largest prefixes originated by AS30372
PrefixAddressesVisibility
8.41.192.0/2425679/80
8.41.196.0/2425680/80
8.41.202.0/2425679/80
8.41.205.0/2425680/80
8.41.206.0/2425680/80
8.41.207.0/2425680/80
8.225.194.0/2425680/80

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