SUBNET.IM

AS131143Chinatrust Commercial Bank

TaiwanRegistryAPNIC

At a glance

IPv4 prefixes

10

IPv6 prefixes

1

IPv4 addresses

3.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS131143 is seen behind, one and two hops out, drawn from real AS paths.

AS131143Toward the internet core
Upstream graph for AS131143: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS131143Chinatrust Commer…This networkAS4780Digital United In…AS9924Taiwan Fixed Netw…AS6453TATA Communicatio…AS9002RETN LimitedAS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS131143 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 AS131143
NetworkCountryRelationshipPathsVantage pts
AS4780Digital United Inc.TWPeer64180
AS9924Taiwan Fixed Network, Telco and Network Service Provider.TWPeer220110

Prefixes

The largest blocks AS131143 originates, widest first.

Largest prefixes originated by AS131143
PrefixAddressesVisibility
103.126.164.0/221k80/80
103.126.164.0/2425680/80
175.184.240.0/2425680/80
175.184.241.0/2425680/80
175.184.242.0/2425680/80
175.184.243.0/2425680/80
175.184.244.0/2425680/80
175.184.245.0/2425680/80
175.184.246.0/2425680/80
175.184.247.0/2425680/80

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