204.8.160.0/21
🇺🇸CIDR
204.8.160.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
allocated
Allocated
7/29/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.8.160.0/21 | AS54240SN-2006 - Syndeo Networks, Inc | No ROA | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.8.160.0/24 | AS10563ROCHELLEUTILITIES - Rochelle Municipal Utilities | No ROA | — | 5/31/2026 |
| 204.8.162.0/24 | AS10563ROCHELLEUTILITIES - Rochelle Municipal Utilities | No ROA | — | 5/31/2026 |
| 204.8.165.0/24 | AS10563ROCHELLEUTILITIES - Rochelle Municipal Utilities | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS54240 | RADB | MAINT-AS54240 | 11/13/2023 |
Origin ASN
AS54240
SN-2006 - Syndeo Networks, Inc
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.8.160.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.8.160.0/21" | jq
External Links