131.228.192.0/21
🇺🇸CIDR
131.228.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Chicago (West Loop)
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.228.192.0/21 | AS1248HERE HERE Global BV | No ROA | RIPE | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.228.128.0/17 | AS1248HERE HERE Global BV | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1248 | RIPE | nl-hereglobal-1-mnt | 2/16/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 131.228.197.128/28 | 🇺🇸US | assigned | |
| 131.228.197.24/29 | 🇨🇴CO | assigned | |
| 131.228.197.56/29 | 🇦🇷AR | assigned | |
| 131.228.197.16/29 | 🇧🇷BR | assigned | |
| 131.228.197.48/29 | 🇨🇱CL | assigned | |
| 131.228.197.32/29 | 🇨🇦CA | assigned | |
| 131.228.197.40/29 | 🇲🇽MX | assigned |
Origin ASN
AS1248
HERE HERE Global BV
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/131.228.192.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.228.192.0/21" | jq
External Links