2404:3a00:300::/40 - VNTT VN Vietnam Technology And Telecommunication JSC (AS45557)
CIDR
2404:3a00:300::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇻🇳 Vietnam
City
Ho Chi Minh City
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 |
|---|---|---|---|---|
| 2404:3a00:300::/40 | AS45557 VNTT-AS-VN Vietnam Technology and Telecommunication JSC | Valid | - | 2026-10-11 |
More-Specific Announcements
6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2404:3a00:300::/48 | AS45557 VNTT-AS-VN Vietnam Technology and Telecommunication JSC | Valid | - | 2026-10-11 |
| 2404:3a00:301::/48 | AS45557 VNTT-AS-VN Vietnam Technology and Telecommunication JSC | Valid | - | 2026-10-11 |
| 2404:3a00:302::/48 | AS45557 VNTT-AS-VN Vietnam Technology and Telecommunication JSC | Valid | - | 2026-10-11 |
| 2404:3a00:303::/48 | AS45557 VNTT-AS-VN Vietnam Technology and Telecommunication JSC | Valid | - | 2026-10-11 |
| 2404:3a00:304::/48 | AS45557 VNTT-AS-VN Vietnam Technology and Telecommunication JSC | Valid | - | 2026-10-11 |
| 2404:3a00:305::/48 | AS45557 VNTT-AS-VN Vietnam Technology and Telecommunication JSC | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2404:3a00::/32 | AS45557 | /48 | apnic |
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/2404:3a00:300::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2404:3a00:300::/40" | jq
External Links