122.144.12.0/23
🇧🇩CIDR
122.144.12.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇩 Bangladesh
City
Dhaka
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.144.12.0/23 | AS9230BOL-BD-AP - Bangladesh Online Ltd. | Valid | APNIC | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.144.8.0/21 | AS9230BOL-BD-AP - Bangladesh Online Ltd. | Valid | — | 6/1/2026 |
| 122.144.12.0/22 | AS9230BOL-BD-AP - Bangladesh Online Ltd. | Valid | — | 6/1/2026 |
| 122.144.12.0/24 | AS9230BOL-BD-AP - Bangladesh Online Ltd. | Valid | — | 6/1/2026 |
| 122.144.13.0/24 | AS9230BOL-BD-AP - Bangladesh Online Ltd. | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 122.144.8.0/21 | AS9230 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9230 | APNIC | MAINT-BD-BOL | 4/24/2020 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 122.144.12.64/27 | 🇧🇩BD | assigned | |
| 122.144.12.160/27 | 🇧🇩BD | assigned | |
| 122.144.12.192/27 | 🇧🇩BD | assigned | |
| 122.144.13.32/27 | 🇧🇩BD | assigned | |
| 122.144.13.224/27 | 🇧🇩BD | assigned | |
| 122.144.12.128/27 | 🇧🇩BD | assigned | |
| 122.144.13.96/27 | 🇧🇩BD | assigned | |
| 122.144.12.0/27 | 🇧🇩BD | assigned | |
| 122.144.13.0/27 | 🇧🇩BD | assigned | |
| 122.144.13.64/27 | 🇧🇩BD | assigned | |
| 122.144.12.224/27 | 🇧🇩BD | assigned | |
| 122.144.13.192/27 | 🇧🇩BD | assigned | |
| 122.144.12.96/27 | 🇧🇩BD | assigned | |
| 122.144.12.32/27 | 🇧🇩BD | assigned |
Origin ASN
AS9230
BOL-BD-AP - Bangladesh Online Ltd.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/122.144.12.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/122.144.12.0/23" | jq
External Links