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Autonomous System details for AS131143

AS131143
Chinatrust Commercial Bank • ctbcbank.com

AS131143 — Chinatrust Commercial Bank

AS Name
ChinaTrust-AS-TW
Country
Taiwan (TW)
Website
Number of IPv4
3,328
Number of IPv6
7.92 × 1028
ASN type
Business
Status
Allocated
Registry
APNIC
Allocated
September 11, 2008
Last updated
November 06, 2025

IP Ranges

10 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
103.126.164.0/22 Chinatrust Commercial Bank 1,024
103.126.164.0/24 Chinatrust Commercial Bank 256
175.184.240.0/24 Chinatrust Commercial Bank 256
175.184.241.0/24 Chinatrust Commercial Bank 256
175.184.242.0/24 Chinatrust Commercial Bank 256
175.184.243.0/24 Chinatrust Commercial Bank 256
175.184.244.0/24 Chinatrust Commercial Bank 256
175.184.245.0/24 Chinatrust Commercial Bank 256
175.184.246.0/24 Chinatrust Commercial Bank 256
175.184.247.0/24 Chinatrust Commercial Bank 256
2405:3300::/32 Chinatrust Commercial Bank 7.92 × 1028

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS131143

0 peers

AS131143 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS131143

2 upstreams

AS131143 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS131143 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS131143

0 downstreams

AS131143 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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