103.21.40.0/23
🇧🇩CIDR
103.21.40.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇩 BD
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.21.40.0/23 | AS58715EARTHTELECOMMUNICATION-AS - EARTH TELECOMMUNICATION (Pvt) LTD. | Valid | APNIC | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.21.40.0/22 | AS58715EARTHTELECOMMUNICATION-AS - EARTH TELECOMMUNICATION (Pvt) LTD. | Valid | — | 5/31/2026 |
| 103.21.40.0/24 | AS58715EARTHTELECOMMUNICATION-AS - EARTH TELECOMMUNICATION (Pvt) LTD. | Valid | — | 5/31/2026 |
| 103.21.41.0/24 | AS58715EARTHTELECOMMUNICATION-AS - EARTH TELECOMMUNICATION (Pvt) LTD. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.21.40.0/22 | AS58715 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58715 | APNIC | MAINT-EARTHTELECOMMUNICATION-BD | 3/2/2022 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.21.40.0/24 | AS58715 | 🇧🇩BD | assigned |
| 103.21.41.0/24 | AS58715 | 🇧🇩BD | assigned |
| 103.21.41.116/30 | 🇧🇩BD | assigned | |
| 103.21.41.164/30 | 🇧🇩BD | assigned | |
| 103.21.41.176/30 | 🇧🇩BD | assigned | |
| 103.21.40.244/30 | 🇧🇩BD | assigned | |
| 103.21.41.188/30 | 🇧🇩BD | assigned | |
| 103.21.41.4/30 | 🇧🇩BD | assigned | |
| 103.21.41.72/30 | 🇧🇩BD | assigned | |
| 103.21.41.100/30 | 🇧🇩BD | assigned | |
| 103.21.41.132/30 | 🇧🇩BD | assigned | |
| 103.21.41.8/30 | 🇧🇩BD | assigned |
Geolocation
Country🇧🇩BDBD
Coordinates23.6850, 90.3563 ↗
API
Open https://api.ipctl.io/v1/prefix/103.21.40.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.21.40.0/23" | jq
External Links