154.56.121.0/24
🇺🇸CIDR
154.56.121.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
San Francisco
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.56.121.0/24 | AS49791AS-3HCLOUD Newserverlife LLC | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.48.0.0/12 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS49791 | RADB | MAINT-AS174 | 9/19/2025 |
Origin ASN
AS49791
AS-3HCLOUD Newserverlife LLC
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/154.56.121.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.56.121.0/24" | jq
External Links