103.4.144.0/22
🇧🇩CIDR
103.4.144.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇩 BD
RIR
APNIC
Status
allocated
Allocated
7/8/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.4.144.0/22 | AS9441NEXT-BD - Next Online Limited. | Valid | APNIC | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.4.144.0/24 | AS9441NEXT-BD - Next Online Limited. | Valid | — | 5/31/2026 |
| 103.4.145.0/24 | AS9441NEXT-BD - Next Online Limited. | Valid | — | 5/31/2026 |
| 103.4.146.0/24 | AS9441NEXT-BD - Next Online Limited. | Valid | — | 5/31/2026 |
| 103.4.147.0/24 | AS9441NEXT-BD - Next Online Limited. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.4.144.0/22 | AS9441 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9441 | APNIC | MAINT-NEXT-BD | 5/19/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.4.144.0/24 | AS9441 | 🇧🇩BD | assigned |
| 103.4.146.0/24 | AS9441 | 🇧🇩BD | assigned |
| 103.4.145.0/24 | AS9441 | 🇧🇩BD | assigned |
| 103.4.147.0/24 | AS9441 | 🇧🇩BD | assigned |
Origin ASN
AS9441
NEXT-BD - Next Online Limited.
Geolocation
Country🇧🇩BDBD
Coordinates23.6850, 90.3563 ↗
API
Open https://api.ipctl.io/v1/prefix/103.4.144.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.4.144.0/22" | jq
External Links