58.65.0.0/19
🇸🇬CIDR
58.65.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇸🇬 Singapore
City
Singapore (Kallang)
RIR
APNIC
Status
allocated
Allocated
3/17/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.65.0.0/19 | AS17645NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD | Valid | — | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.65.16.0/22 | AS17645NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD | Valid | — | 5/30/2026 |
| 58.65.24.0/23 | AS17645NTT-SG-AP - ASN - NTT SINGAPORE PTE LTD | Valid | — | 5/30/2026 |
| 58.65.13.0/24 | AS45794NTT-SG-AP-RFC2270 - NTT Singapore - IP Network (RFC 2270) | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 58.65.0.0/19 | AS17645 | /19 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 58.65.0.0/20 | 🇸🇬SG | assigned | |
| 58.65.16.0/20 | 🇸🇬SG | assigned | |
| 58.65.13.128/26 | 🇸🇬SG | assigned | |
| 58.65.13.64/26 | 🇸🇬SG | assigned | |
| 58.65.13.192/27 | 🇸🇬SG | assigned | |
| 58.65.13.32/27 | 🇸🇬SG | assigned | |
| 58.65.13.224/28 | 🇸🇬SG | assigned | |
| 58.65.13.16/28 | 🇸🇬SG | assigned | |
| 58.65.13.240/29 | 🇸🇬SG | assigned | |
| 58.65.13.8/29 | 🇸🇬SG | assigned | |
| 58.65.13.4/30 | 🇸🇬SG | assigned | |
| 58.65.13.248/30 | 🇸🇬SG | assigned | |
| 58.65.13.2/31 | 🇸🇬SG | assigned | |
| 58.65.13.252/31 | 🇸🇬SG | assigned | |
| 58.65.13.254/32 | 🇸🇬SG | assigned | |
| 58.65.13.1/32 | 🇸🇬SG | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/58.65.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/58.65.0.0/19" | jq
External Links