SUBNET.IM

AS43731Barclays Bank PLC

ItalyRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS43731 is seen behind, one and two hops out, drawn from real AS paths.

AS43731Toward the internet core
Upstream graph for AS43731: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS43731Barclays Bank PLCThis networkAS12874Fastweb SpAAS30722Fastweb SpAAS1299Arelion (fka. Tel…AS3303Swisscom (Schweiz…AS1273Vodafone Group PLCAS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS43731 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 AS43731
NetworkCountryRelationshipPathsVantage pts
AS12874Fastweb SpAITPeer14079
AS30722Fastweb SpAITPeer2019

Prefixes

The largest blocks AS43731 originates, widest first.

Largest prefixes originated by AS43731
PrefixAddressesVisibility
195.191.84.0/2351280/80
195.191.85.0/2425680/80

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