204.48.42.0/23
🇺🇸CIDR
204.48.42.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Chicago (Loop)
RIR
ARIN
Status
allocated
Allocated
9/29/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.48.42.0/23 | AS36539PEAK6 - Peak6 Group LLC | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.48.42.0/24 | AS36539PEAK6 - Peak6 Group LLC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS36539 | RADB | MAINT-AS3257 | 11/13/2023 |
Origin ASN
AS36539
PEAK6 - Peak6 Group LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.48.42.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.48.42.0/23" | jq
External Links