203.128.240.0/23 - HTCHCMC VN Hanoi Telecom Joint Stock Company HCMC Branch (AS24088)
CIDR
203.128.240.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇻🇳 Vietnam
City
Quận Một
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.128.240.0/23 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | APNICOther IRR | 2026-10-11 |
Related Announcements
2 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.128.240.0/21 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | - | 2026-10-11 |
| 203.128.240.0/22 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | - | 2026-10-11 |
| 203.128.240.0/24 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | - | 2026-10-11 |
| 203.128.241.0/24 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | - | 2026-10-11 |
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/203.128.240.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.128.240.0/23" | jq
External Links