131.228.197.128/28
🇺🇸IPv4RIPEassignedNo ROA
CIDR
131.228.197.128/28
IP Version
IPv4
Addresses
16
Mask
/28 (255.255.255.240)
Country
🇺🇸 United States
City
Chicago (West Loop)
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.228.128.0/17 | AS1248HERE HERE Global BV | No ROA | — | 5/31/2026 |
| 131.228.192.0/21 | AS1248HERE HERE Global BV | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.228.197.128/28Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.228.197.128/28" | jq
External Links