131.143.64.0/22
🇺🇸CIDR
131.143.64.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Chicago (Archer Heights)
RIR
ARIN
Status
allocated
Allocated
10/7/2025
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.143.64.0/22 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | No ROA | ARINRADB | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.143.64.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.143.64.0/22" | jq
External Links