161.121.224.0/20
🇸🇬CIDR
161.121.224.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.121.224.0/20 | AS38481JPMORGAN-TRANSIT-AS-SG-AP - JPMORGAN Singapore | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.121.224.0/19 | AS38481JPMORGAN-TRANSIT-AS-SG-AP - JPMORGAN Singapore | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS38481 | RADB | MAINT-AS7545 | 2/16/2024 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/161.121.224.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/161.121.224.0/20" | jq
External Links