173.231.128.0/19
🇺🇸CIDR
173.231.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Atlanta
RIR
ARIN
Status
allocated
Allocated
11/20/2025
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.231.128.0/19 | AS400784RECTITUDE-WOODLANDS - Rectitude 369, LLC | Valid | ARIN | 5/31/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.231.128.0/24 | AS400784RECTITUDE-WOODLANDS - Rectitude 369, LLC | Valid | — | 5/31/2026 |
| 173.231.129.0/24 | AS400784RECTITUDE-WOODLANDS - Rectitude 369, LLC | Valid | — | 5/31/2026 |
| 173.231.130.0/24 | AS400784RECTITUDE-WOODLANDS - Rectitude 369, LLC | Valid | — | 5/31/2026 |
| 173.231.131.0/24 | AS400784RECTITUDE-WOODLANDS - Rectitude 369, LLC | Valid | — | 5/31/2026 |
| 173.231.132.0/24 | AS400784RECTITUDE-WOODLANDS - Rectitude 369, LLC | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/173.231.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/173.231.128.0/19" | jq
External Links