AS9924 Taiwan Fixed Network

AS9924 is operated by Taiwan Fixed Network and registered with APNIC (TW) since 2000-03-28.

It announces 624 IPv4 and 10 IPv6 prefixes, 98% of them RPKI valid.

RIPE RIS sees 27 upstream and peer networks and 53 downstream networks next to it.

PeeringDB lists it as an NSP network at 10 internet exchanges and 5 facilities. Its peering policy is open.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	Taiwan Fixed Network
Registry handle	TFN-TW
Registry (RIR)	APNIC
Country	Taiwan (TW)
Delegated on	2000-03-28
Network type	NSP, Asia Pacific
Peering policy	Open
IRR as-set	AS-TFN-TRANSIT1
Prefixes (IPv4 / IPv6)	624 / 10
RPKI valid	98% (625 / 634)
Upstreams and peers	27
Downstream networks	53
Website	taiwanmobile.com

Routing health

AS9924 announces 624 IPv4 and 10 IPv6 prefixes.
625 of 634 announced prefixes are RPKI valid.
9 announced prefixes are not covered by a ROA of AS9924 (they may have none, or another network’s).
27 upstreams and peers, 53 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 634

2.18.16.0/23
2.21.16.0/22
23.202.124.0/22
23.212.60.0/24
43.240.24.0/22
49.214.0.0/15
49.214.0.0/16
49.215.0.0/16
49.216.0.0/14
49.216.0.0/16
49.217.0.0/16
49.218.0.0/16
49.219.0.0/16
60.198.0.0/16
60.198.0.0/17
60.198.31.0/24
60.198.64.0/18
60.198.128.0/17
60.198.128.0/20
60.198.144.0/21
60.198.160.0/19
60.198.240.0/20
60.199.0.0/16
60.199.0.0/18
60.199.1.0/24
60.199.2.0/24
60.199.3.0/24
60.199.4.0/24
60.199.5.0/24
60.199.6.0/24
60.199.7.0/24
60.199.8.0/24
60.199.9.0/24
60.199.10.0/24
60.199.11.0/24
60.199.12.0/24
60.199.13.0/24
60.199.14.0/24
60.199.15.0/24
60.199.16.0/24
60.199.17.0/24
60.199.18.0/24
60.199.19.0/24
60.199.20.0/24
60.199.21.0/24
60.199.22.0/24
60.199.23.0/24
60.199.24.0/24
60.199.25.0/24
60.199.26.0/24
60.199.27.0/24
60.199.29.0/24
60.199.30.0/24
60.199.31.0/24
60.199.45.0/24
60.199.46.0/24
60.199.47.0/24
60.199.48.0/21
60.199.49.0/24
60.199.64.0/19
60.199.96.0/20
60.199.104.0/24
60.199.105.0/24
60.199.106.0/24
60.199.107.0/24
60.199.108.0/24
60.199.109.0/24
60.199.110.0/24
60.199.111.0/24
60.199.112.0/20
60.199.117.0/24
60.199.118.0/24
60.199.119.0/24
60.199.120.0/23
60.199.128.0/17
60.199.128.0/18
60.199.128.0/23
60.199.128.0/24
60.199.129.0/24
60.199.130.0/24
60.199.131.0/24
60.199.132.0/24
60.199.133.0/24
60.199.134.0/24
60.199.135.0/24
60.199.136.0/24
60.199.137.0/24
60.199.138.0/24
60.199.139.0/24
60.199.140.0/23
60.199.140.0/24
60.199.141.0/24
60.199.142.0/23
60.199.142.0/24
60.199.143.0/24
60.199.144.0/24
60.199.145.0/24
60.199.147.0/24
60.199.148.0/23
60.199.149.0/24

Showing the first 100.

Upstreams and peers 27

The networks RIPE RIS sees next to AS9924 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 27,300 IPv4, 27,300 IPv6. PeeringDB record

Internet exchanges 10

Exchange	Ports	Speed	Route server
BBIX Hong Kong	1	100G	No
BBIX Tokyo	1	100G	No
Equinix Palo Alto	1	20G	No
Equinix Singapore	1	20G	No
Equinix Tokyo	1	10G	No
HKIX: HKIX Peering LAN	1	20G	No
IAIX	1	10G	No
JPIX TOKYO	1	10G	No
JPNAP Tokyo: Peering	1	10G	No
TWIX	1	40G	No

Facilities 5

Facility	City	Country
CoreSite - Los Angeles (LA2)	Los Angeles	US
Equinix SG1 - Singapore	Singapore	SG
Equinix SV8 - Silicon Valley, Palo Alto	Palo Alto	US
Equinix TY2 - Tokyo	Tokyo	JP
MEGA-i (iAdvantage Hong Kong)	Hong Kong	HK

More about AS9924

← AS9923 AS9925 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 20:13 UTC. The country is where the AS number was registered, not necessarily where the network operates.