123.30.6.0/23
🇻🇳CIDR
123.30.6.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇻🇳 Vietnam
City
Trung Phụng
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.30.6.0/23 | AS45899VNPT-AS-VN - VNPT Corp | Valid | APNICRADB | 6/13/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.30.0.0/18 | AS45899VNPT-AS-VN - VNPT Corp | Valid | — | 6/13/2026 |
| 123.30.0.0/20 | AS45899VNPT-AS-VN - VNPT Corp | Valid | — | 6/13/2026 |
| 123.30.0.0/21 | AS45899VNPT-AS-VN - VNPT Corp | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 123.30.0.0/18 | AS45899 | /24 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 123.30.6.0/27 | 🇻🇳VN | assigned | |
| 123.30.6.128/27 | 🇻🇳VN | assigned | |
| 123.30.6.64/27 | 🇻🇳VN | assigned | |
| 123.30.6.112/28 | 🇻🇳VN | assigned | |
| 123.30.7.16/28 | 🇻🇳VN | assigned | |
| 123.30.7.64/28 | 🇻🇳VN | assigned | |
| 123.30.7.144/28 | 🇻🇳VN | assigned | |
| 123.30.7.32/28 | 🇻🇳VN | assigned | |
| 123.30.7.128/28 | 🇻🇳VN | assigned | |
| 123.30.7.48/28 | 🇻🇳VN | assigned | |
| 123.30.6.96/28 | 🇻🇳VN | assigned |
Origin ASN
AS45899
VNPT-AS-VN - VNPT Corp
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.30.6.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.30.6.0/23" | jq
External Links