124.9.56.0/21
🇹🇼IPv4APNICannouncedAS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. RPKI Valid
CIDR
124.9.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 124.9.56.0/21 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | RADB | 6/13/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 124.8.0.0/14 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.9.0.0/16 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.9.0.0/17 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.9.56.0/23 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.9.60.0/23 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.9.61.0/24 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.9.62.0/24 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.9.63.0/24 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/124.9.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/124.9.56.0/21" | jq
External Links