203.65.160.0/19 - Taiwan Fixed Network, Telco And Network Service Provider (AS9924)
IPv4APNICallocatedAS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. RPKI Valid
CIDR
203.65.160.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
allocated
Allocated
1994-12-14
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.65.160.0/19 | AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | Other IRR | 2026-10-12 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.65.162.0/23 | AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | - | 2026-10-12 |
| 203.65.172.0/24 | AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | - | 2026-10-12 |
| 203.65.174.0/24 | AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | Valid | - | 2026-10-12 |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.65.160.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.65.160.0/19" | jq
External Links