203.112.224.0/19 - Telstra Global (AS4637)
CIDR
203.112.224.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇲🇾 Malaysia
City
Shah Alam
RIR
APNIC
Status
allocated
Allocated
2000-06-15
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.112.224.0/19 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | APNICOther IRR | 2026-10-13 |
More-Specific Announcements
10 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.112.225.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.231.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.232.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.235.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.236.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.237.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.239.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.240.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.241.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
| 203.112.254.0/24 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 203.112.224.0/19 | AS4637 | /19 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.112.226.0/24 | 🇲🇾MY | assigned | |
| 203.112.227.0/24 | 🇲🇾MY | assigned | |
| 203.112.228.0/24 | 🇧🇳BN | assigned | |
| 203.112.229.0/24 | 🇲🇾MY | assigned | |
| 203.112.230.0/24 | 🇲🇾MY | assigned | |
| 203.112.231.0/24 | AS4637 | 🇲🇾MY | assigned |
| 203.112.231.96/30 | 🇸🇬SG | assigned | |
| 203.112.233.0/24 | 🇲🇾MY | assigned | |
| 203.112.234.0/24 | 🇲🇾MY | assigned | |
| 203.112.235.0/24 | AS4637 | 🇲🇾MY | assigned |
| 203.112.236.0/24 | AS4637 | 🇲🇾MY | assigned |
| 203.112.237.0/24 | AS4637 | 🇲🇾MY | assigned |
| 203.112.242.0/24 | 🇲🇾MY | assigned | |
| 203.112.243.0/24 | 🇲🇾MY | 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/203.112.224.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.112.224.0/19" | jq
External Links