123.136.24.0/21
🇧🇩IPv4APNICallocatedAS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited RPKI Valid
CIDR
123.136.24.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇩 Bangladesh
City
Green Model Town
RIR
APNIC
Status
allocated
Allocated
2/23/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.136.24.0/21 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | APNICRADB | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.136.24.0/24 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | — | 5/31/2026 |
| 123.136.25.0/24 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | — | 5/31/2026 |
| 123.136.26.0/24 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | — | 5/31/2026 |
| 123.136.27.0/24 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | — | 5/31/2026 |
| 123.136.29.0/24 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | — | 5/31/2026 |
| 123.136.30.0/24 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | — | 5/31/2026 |
| 123.136.31.0/24 | AS38493ROYALGREENINCBD-TRANSIT-AS-AP - Royal Green Communication Limited | Valid | — | 5/31/2026 |
| 123.136.28.0/24 | AS149765CORONET3-AS-AP - Coronet Corporation Limited | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 123.136.24.0/21 | AS38493 | /24 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 123.136.28.0/24 | AS149765 | 🇧🇩BD | assigned |
| 123.136.25.0/24 | AS38493 | 🇧🇩BD | assigned |
| 123.136.27.0/24 | AS38493 | 🇧🇩BD | assigned |
| 123.136.29.0/24 | AS38493 | 🇧🇩BD | assigned |
| 123.136.26.0/24 | AS38493 | 🇧🇩BD | assigned |
| 123.136.30.0/24 | AS38493 | 🇧🇩BD | assigned |
| 123.136.24.0/24 | AS38493 | 🇧🇩BD | assigned |
| 123.136.31.0/24 | AS38493 | 🇧🇩BD | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.136.24.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.136.24.0/21" | jq
External Links