// ASN

AS9924

TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS9924
Organization: Taiwan Fixed Network, Telco and Network Service Provider.
Description: TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW
Country: TW
Registry (RIR): APNIC
Created: 2021-01-21
Updated: 2025-11-06
IPv4 Prefixes: 547
IPv6 Prefixes: 10

IPv4 Prefixes

547 total · showing first 10

103.123.188.0/22
103.123.188.0/23
103.123.190.0/24
103.129.176.0/22
103.129.176.0/24
103.129.178.0/24
103.224.132.0/22
103.224.135.0/24
124.10.0.0/16
124.10.0.0/17

IPv6 Prefixes

10 total

2001:4540::/27
2001:4541:9000::/36
2001:4546:1001::/48
2001:4546:1002::/48
2001:454c::/32
2001:454e::/32
2001:454e:aab0::/48
2001:454e:c010::/48
2001:c50::/32
2403:82c0::/32

What is AS9924?

AS9924 is an Autonomous System Number (ASN) assigned to Taiwan Fixed Network, Telco and Network Service Provider.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.

ASN Lookup Tool →