66.187.232.0/21
🇺🇸CIDR
66.187.232.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Providence
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.187.232.0/21 | AS22753REDHAT-0 - Red Hat, Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.187.224.0/20 | AS22360REDHAT-2 - Red Hat, Inc. | No ROA | — | 5/31/2026 |
| 66.187.224.0/20 | AS22753REDHAT-0 - Red Hat, Inc. | No ROA | — | 5/31/2026 |
| 66.187.232.0/23 | AS22753REDHAT-0 - Red Hat, Inc. | No ROA | — | 5/31/2026 |
| 66.187.234.0/24 | AS22360REDHAT-2 - Red Hat, Inc. | No ROA | — | 5/31/2026 |
| 66.187.235.0/24 | AS22360REDHAT-2 - Red Hat, Inc. | No ROA | — | 5/31/2026 |
| 66.187.233.0/24 | AS22753REDHAT-0 - Red Hat, Inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS22753
REDHAT-0 - Red Hat, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.187.232.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.187.232.0/21" | jq
External Links