203.190.64.0/19 - Telstra Global (AS4637)
CIDR
203.190.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇵🇭 Philippines
City
Manila
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.190.64.0/19 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | APNICOther IRR | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.190.67.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-12 |
| 203.190.75.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 203.190.64.0/19 | AS4637 | /19 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.190.64.0/20 | 🇭🇰HK | allocated | |
| 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 | |
| 203.190.80.0/20 | 🇭🇰HK | allocated | |
| 203.190.84.0/24 | 🇵🇭PH | assigned | |
| 203.190.85.0/24 | 🇵🇭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/203.190.64.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.190.64.0/19" | jq
External Links