103.229.40.0/21
🇻🇳IPv4RIPEassigned RPKI Valid
CIDR
103.229.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇻🇳 Vietnam
City
Mai Dich
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
12 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.229.40.0/22 | AS45903CMCTELECOM-VN - CMC Telecom Infrastructure Company | Valid | — | 5/31/2026 |
| 103.229.44.0/22 | AS59340MSHELPLINE-BD - Help Line | Valid | — | 5/31/2026 |
| 103.229.44.0/23 | AS59340MSHELPLINE-BD - Help Line | Valid | — | 5/31/2026 |
| 103.229.46.0/23 | AS59340MSHELPLINE-BD - Help Line | Valid | — | 5/31/2026 |
| 103.229.43.0/24 | AS45903CMCTELECOM-VN - CMC Telecom Infrastructure Company | Valid | — | 5/31/2026 |
| 103.229.41.0/24 | AS45903CMCTELECOM-VN - CMC Telecom Infrastructure Company | Valid | — | 5/31/2026 |
| 103.229.40.0/24 | AS45903CMCTELECOM-VN - CMC Telecom Infrastructure Company | Valid | — | 5/31/2026 |
| 103.229.42.0/24 | AS45903CMCTELECOM-VN - CMC Telecom Infrastructure Company | Valid | — | 5/31/2026 |
| 103.229.45.0/24 | AS59340MSHELPLINE-BD - Help Line | Valid | — | 5/31/2026 |
| 103.229.47.0/24 | AS59340MSHELPLINE-BD - Help Line | Valid | — | 5/31/2026 |
| 103.229.46.0/24 | AS59340MSHELPLINE-BD - Help Line | Valid | — | 5/31/2026 |
| 103.229.44.0/24 | AS59340MSHELPLINE-BD - Help Line | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.229.44.0/22 | AS59340 | 🇧🇩BD | allocated |
| 103.229.40.0/22 | AS45903 | 🇻🇳VN | allocated |
| 103.229.45.0/25 | 🇧🇩BD | assigned | |
| 103.229.47.0/25 | 🇧🇩BD | assigned | |
| 103.229.46.0/25 | 🇧🇩BD | assigned | |
| 103.229.44.0/25 | 🇧🇩BD | assigned | |
| 103.229.44.128/26 | 🇧🇩BD | assigned | |
| 103.229.46.128/26 | 🇧🇩BD | assigned | |
| 103.229.45.128/26 | 🇧🇩BD | assigned | |
| 103.229.47.128/26 | 🇧🇩BD | assigned | |
| 103.229.44.192/27 | 🇧🇩BD | assigned | |
| 103.229.45.192/27 | 🇧🇩BD | assigned | |
| 103.229.47.192/27 | 🇧🇩BD | assigned | |
| 103.229.46.192/27 | 🇧🇩BD | assigned | |
| 103.229.45.224/28 | 🇧🇩BD | assigned | |
| 103.229.47.224/28 | 🇧🇩BD | assigned | |
| 103.229.46.224/28 | 🇧🇩BD | assigned | |
| 103.229.44.224/28 | 🇧🇩BD | assigned | |
| 103.229.46.240/29 | 🇧🇩BD | assigned | |
| 103.229.44.240/29 | 🇧🇩BD | assigned | |
| 103.229.45.240/29 | 🇧🇩BD | assigned | |
| 103.229.47.240/29 | 🇧🇩BD | assigned | |
| 103.229.44.248/30 | 🇧🇩BD | assigned | |
| 103.229.45.248/30 | 🇧🇩BD | assigned | |
| 103.229.46.248/30 | 🇧🇩BD | assigned | |
| 103.229.47.248/30 | 🇧🇩BD | assigned | |
| 103.229.46.252/31 | 🇧🇩BD | assigned | |
| 103.229.45.252/31 | 🇧🇩BD | assigned | |
| 103.229.44.252/31 | 🇧🇩BD | assigned | |
| 103.229.47.252/31 | 🇧🇩BD | assigned | |
| 103.229.47.254/32 | 🇧🇩BD | assigned | |
| 103.229.44.254/32 | 🇧🇩BD | assigned | |
| 103.229.46.254/32 | 🇧🇩BD | assigned | |
| 103.229.45.254/32 | 🇧🇩BD | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.229.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.229.40.0/21" | jq
External Links