124.12.0.0/16
🇹🇼IPv4APNICallocatedAS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. RPKI Valid
CIDR
124.12.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
allocated
Allocated
11/18/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 124.12.0.0/16 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | RADB | 6/13/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 124.12.0.0/17 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
| 124.12.128.0/17 | AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/124.12.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/124.12.0.0/16" | jq
External Links