154.203.4.0/22
🇺🇸CIDR
154.203.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Chicago
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.203.4.0/22 | AS143151GSERVERS - 1GSERVERS, LLC | Valid | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.203.0.0/17 | AS35916MULTA-ASN1 - MULTACOM CORPORATION | Invalid | — | 5/31/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS14315 | RADB | MAINT-LARUS | 2/3/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 154.203.5.0/24 | 🇺🇸US | assigned | |
| 154.203.7.0/24 | 🇺🇸US | assigned | |
| 154.203.4.0/24 | 🇺🇸US | assigned | |
| 154.203.6.0/24 | 🇺🇸US | assigned |
Origin ASN
AS14315
1GSERVERS - 1GSERVERS, LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/154.203.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.203.4.0/22" | jq
External Links