AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 🇹🇼 TW

Announcing 633 prefixes, seen at the RIS collectors.

IPv4 prefixes
623
4,336,896 (16,941 × /24)
IPv6 prefixes
10
36 × /32
Upstreams
10
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
44
transit customers observed
Customer cone
1,646
ASes reachable through it

Registry and operator data

AS number
AS9924
Name
Taiwan Fixed Network, Telco and Network Service Provider.
Organisation
Taiwan Fixed Network
Country
🇹🇼 TW
RIR
APNIC
Allocated
2000-03-28
Network type
NSP
Traffic levels
1-5Tbps
Scope
Asia Pacific
Peering policy
Open
IRR as-set
AS-TFN-TRANSIT1
PeeringDB
net/2228
Exchanges
10
Facilities
5

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

625 valid (98.7%) 0 invalid (0.0%) 8 no ROA (1.3%)

Announced prefixes

633 in total

Prefix RPKI Peers Sample path First seen
219.87.7.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.17.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.20.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.23.0/24 v4 RPKI valid 40 380019924 2026-09-18
219.87.34.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.61.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.63.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.70.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.72.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.75.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.82.0/24 v4 RPKI valid 41 380019924 2026-09-18
219.87.87.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.128.0/17 v4 RPKI valid 42 380019924 2026-09-18
219.87.128.0/18 v4 RPKI valid 40 380019924 2026-09-18
219.87.132.0/24 v4 RPKI valid 41 380019924 2026-09-18
219.87.147.0/24 v4 RPKI valid 40 380019924 2026-09-18
219.87.152.0/24 v4 RPKI valid 41 380019924 2026-09-18
219.87.168.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.186.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.190.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.191.0/24 v4 RPKI valid 1 204092207662916935280896615802584539924 2026-09-18
219.87.192.0/18 v4 RPKI valid 40 380019924 2026-09-18
219.87.248.0/21 v4 RPKI valid 40 380019924 2026-09-18
2001:c50::/32 v6 RPKI valid 33 244829924 2026-09-18
2001:4540::/27 v6 RPKI valid 33 244829924 2026-09-18
2001:4541:9000::/36 v6 RPKI valid 33 244829924 2026-09-18
2001:4546:1001::/48 v6 RPKI valid 33 244829924 2026-09-18
2001:4546:1002::/48 v6 RPKI valid 33 244829924 2026-09-18
2001:454c::/32 v6 RPKI valid 31 3800134919924 2026-09-18
2001:454e::/32 v6 RPKI valid 31 3800134919924 2026-09-18
2001:454e:aab0::/48 v6 RPKI valid 31 3800134919924 2026-09-18
2001:454e:c010::/48 v6 RPKI valid 31 3800134919924 2026-09-18
2403:82c0::/32 v6 no ROA 33 244829924 2026-09-18