111.221.0.0/21
🇧🇩CIDR
111.221.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇩 Bangladesh
City
Dhaka (Gulshan)
RIR
APNIC
Status
allocated
Allocated
7/13/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.221.0.0/21 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | APNIC | 6/13/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 111.221.4.0/22 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.0.0/22 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.2.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.3.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.4.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.5.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.6.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.7.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.0.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
| 111.221.1.0/24 | AS38031OPTIMAX-BD-AS-AP - OptiMax Communication Ltd. | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 111.221.0.0/21 | AS38031 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS38031 | APNIC | MAINT-BD-OPTIMAX | 8/25/2009 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 111.221.0.0/24 | AS38031 | 🇧🇩BD | assigned |
| 111.221.2.0/24 | AS38031 | 🇧🇩BD | assigned |
| 111.221.3.0/24 | AS38031 | 🇧🇩BD | assigned |
| 111.221.4.0/24 | AS38031 | 🇧🇩BD | assigned |
| 111.221.1.0/24 | AS38031 | 🇧🇩BD | assigned |
| 111.221.5.0/24 | AS38031 | 🇧🇩BD | assigned |
| 111.221.7.0/24 | AS38031 | 🇧🇩BD | assigned |
| 111.221.6.0/24 | AS38031 | 🇧🇩BD | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/111.221.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/111.221.0.0/21" | jq
External Links