subnet.im

AS203651Credit Agricole Corporate and Investment Bank SA

FranceRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS203651 is seen behind, one and two hops out, drawn from real AS paths.

AS203651Toward the internet core
Upstream graph for AS203651: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203651Credit Agricole C…This networkAS4657StarHub LtdAS9255Singapore TelecomAS1299Arelion (fka. Tel…AS18106Viewqwest Pte LtdAS3758SingNet

Networks observed one and two hops upstream of AS203651 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 AS203651
NetworkCountryRelationshipPathsVantage pts
AS4657StarHub LtdSGPeer21175
AS9255Singapore TelecomSGPeer2912

Prefixes

The largest blocks AS203651 originates, widest first.

Largest prefixes originated by AS203651
PrefixAddressesVisibility
145.248.208.0/2351280/80
145.248.208.0/2425680/80
145.248.209.0/2425680/80

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