203.201.128.0/19 - ECN AP ECN Internet (AS9652)
CIDR
203.201.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇦🇺 Australia
City
Brisbane
RIR
APNIC
Status
allocated
Allocated
2004-07-30
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.201.128.0/19 | AS9652 ECN-AS-AP ECN Internet | Valid | APNIC | 2026-10-11 |
More-Specific Announcements
46 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 203.201.128.0/19 | AS9652 | /19 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9652 | APNIC | MAINT-AU-ECN | 2026-02-13 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.201.128.0/24 | AS9652 | 🇦🇺AU | assigned |
| 203.201.129.0/27 | 🇦🇺AU | assigned | |
| 203.201.129.32/27 | 🇦🇺AU | assigned | |
| 203.201.129.64/26 | 🇦🇺AU | assigned | |
| 203.201.129.128/25 | 🇦🇺AU | assigned | |
| 203.201.132.0/22 | 🇦🇺AU | assigned | |
| 203.201.136.0/23 | AS9652 | 🇦🇺AU | assigned |
| 203.201.138.0/24 | AS9652 | 🇦🇺AU | assigned |
| 203.201.139.0/24 | AS9652 | 🇦🇺AU | assigned |
| 203.201.140.0/22 | 🇦🇺AU | assigned | |
| 203.201.144.0/23 | AS9652 | 🇦🇺AU | assigned |
| 203.201.146.0/24 | AS9652 | 🇦🇺AU | assigned |
| 203.201.147.0/24 | AS9652 | 🇦🇺AU | assigned |
| 203.201.148.0/22 | 🇦🇺AU | assigned | |
| 203.201.150.192/27 | 🇦🇺AU | assigned | |
| 203.201.151.144/29 | 🇦🇺AU | assigned | |
| 203.201.152.0/23 | AS9652 | 🇦🇺AU | assigned |
| 203.201.152.96/27 | 🇦🇺AU | assigned | |
| 203.201.154.0/24 | AS9652 | 🇦🇺AU | assigned |
| 203.201.158.0/23 | AS9652 | 🇦🇺AU | assigned |
Origin ASN
AS9652
ECN-AS-AP ECN Internet
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/203.201.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.201.128.0/19" | jq
External Links