23.249.12.0/22
🇺🇸CIDR
23.249.12.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Houston (Northside/Northline)
RIR
ARIN
Status
allocated
Allocated
3/10/2017
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.249.12.0/22 | AS396497CENTRETECH-AS-1 - Centre Technologies, Inc. | No ROA | ARIN | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.249.14.0/23 | AS396497CENTRETECH-AS-1 - Centre Technologies, Inc. | No ROA | — | 5/31/2026 |
| 23.249.12.0/24 | AS396497CENTRETECH-AS-1 - Centre Technologies, Inc. | Valid | — | 5/31/2026 |
| 23.249.13.0/24 | AS396497CENTRETECH-AS-1 - Centre Technologies, Inc. | Valid | — | 5/31/2026 |
| 23.249.15.0/24 | AS396497CENTRETECH-AS-1 - Centre Technologies, Inc. | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS396497 | ARIN | MNT-CTL-102 | 5/15/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/23.249.12.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.249.12.0/22" | jq
External Links