203.128.240.0/22 - HTCHCMC VN Hanoi Telecom Joint Stock Company HCMC Branch (AS24088)
CIDR
203.128.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇻🇳 Vietnam
City
Quận Một
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.128.240.0/22 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | APNICOther IRR | 2026-10-11 |
Related Announcements
1 less-specific, 6 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 |
| 203.128.240.0/23 | 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 |
| 203.128.242.0/23 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | - | 2026-10-11 |
| 203.128.242.0/24 | AS24088 HTCHCMC-AS-VN Hanoi Telecom Joint Stock Company - HCMC Branch | Valid | - | 2026-10-11 |
| 203.128.243.0/24 | 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/203.128.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.128.240.0/22" | jq
External Links