39.1.64.0/20 - DaDa Broadband (AS18419)
CIDR
39.1.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇹🇼 Taiwan
City
Daan
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 39.1.64.0/20 | AS18419 DADA-AS-TW - DaDa Broadband LTD. | Invalid | - | 2026-10-12 |
More-Specific Announcements
6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 39.1.64.0/22 | AS9922 NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | - | 2026-10-12 |
| 39.1.65.0/24 | AS9922 NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | - | 2026-10-12 |
| 39.1.66.0/24 | AS9922 NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | - | 2026-10-12 |
| 39.1.68.0/22 | AS9922 NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | - | 2026-10-12 |
| 39.1.72.0/22 | AS9922 NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | - | 2026-10-12 |
| 39.1.76.0/22 | AS9922 NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | - | 2026-10-12 |
Origin ASN
AS18419
DADA-AS-TW - DaDa Broadband LTD.
Related Prefixes
More prefixes of AS18419
All prefixes of AS18419 →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/39.1.64.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/39.1.64.0/20" | jq
External Links