203.190.64.0/20 - BGP Prefix
IPv4APNICallocated RPKI Valid
CIDR
203.190.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇵🇭 Philippines
City
Manila
RIR
APNIC
Status
allocated
Allocated
2000-11-16
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
Related Announcements
1 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.190.64.0/19 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.190.67.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.190.75.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 203.190.64.0/19 | AS4637 | /19 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.190.69.204/30 | 🇵🇭PH | assigned | |
| 203.190.69.208/30 | 🇵🇭PH | assigned | |
| 203.190.69.212/30 | 🇵🇭PH | assigned | |
| 203.190.69.216/30 | 🇵🇭PH | assigned | |
| 203.190.69.220/30 | 🇵🇭PH | assigned | |
| 203.190.69.224/28 | 🇵🇭PH | assigned | |
| 203.190.69.248/30 | 🇵🇭PH | assigned | |
| 203.190.69.252/30 | 🇵🇭PH | assigned |
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/203.190.64.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.190.64.0/20" | jq
External Links