39.1.0.0/21
🇹🇼CIDR
39.1.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇼 Taiwan
City
Kaohsiung City
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 39.1.0.0/21 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | RADB | 5/31/2026 |
Covering Prefix
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 39.1.0.0/20 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.0.0/22 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.4.0/22 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.3.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.4.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.5.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.6.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.7.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.0.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.1.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
| 39.1.2.0/24 | AS9922NKB-AS-TW - New Kaohsiung Broadband LTD. | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/39.1.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/39.1.0.0/21" | jq
External Links