156.228.16.0/23
🇺🇸CIDR
156.228.16.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Fremont
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.228.16.0/23 | AS3257GTT-BACKBONE GTT Communications Inc. | Valid | RADB | 6/15/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3257 | RADB | MAINT-LARUS | 7/11/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 156.228.16.0/24 | 🇲🇾MY | assigned | |
| 156.228.17.0/24 | 🇲🇾MY | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/156.228.16.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.228.16.0/23" | jq
External Links