SUBNET.IM

AS206237Barclays Bank PLC

United KingdomRegistryRIPE NCC

At a glance

IPv4 prefixes

7

IPv6 prefixes

0

IPv4 addresses

3.1k

IPv6 /64s

0

Upstream graph

The networks AS206237 is seen behind, one and two hops out, drawn from real AS paths.

AS206237Toward the internet core
Upstream graph for AS206237: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS206237Barclays Bank PLCThis networkAS1273Vodafone Group PLCAS2856British Telecommu…AS32787Akamai (Prolexic)AS6667Elisa OyjAS41811CONVERGENCE (GROU…AS5400British Telecommu…AS9002RETN LimitedAS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS206237 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS206237
NetworkCountryRelationshipPathsVantage pts
AS32787Akamai (Prolexic)USPeer30480
AS2856British TelecommunicationsGBPeer25280
AS1273Vodafone Group PLCEUPeer44

Prefixes

The largest blocks AS206237 originates, widest first.

Largest prefixes originated by AS206237
PrefixAddressesVisibility
157.83.144.0/221k80/80
157.83.144.0/2351280/80
157.83.146.0/2351280/80
157.83.144.0/2425680/80
157.83.145.0/2425680/80
157.83.146.0/2425680/80
157.83.147.0/2425680/80

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