172.87.96.0/19
🇺🇸CIDR
172.87.96.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
San Angelo
RIR
ARIN
Status
allocated
Allocated
6/22/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.87.96.0/19 | AS36658ANGELOASPRIME - Angelo State University | Valid | ARINRADB | 5/30/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.87.96.0/21 | AS36658ANGELOASPRIME - Angelo State University | Valid | — | 5/30/2026 |
| 172.87.104.0/21 | AS36658ANGELOASPRIME - Angelo State University | Valid | — | 5/30/2026 |
| 172.87.112.0/21 | AS36658ANGELOASPRIME - Angelo State University | Valid | — | 5/30/2026 |
| 172.87.120.0/21 | AS36658ANGELOASPRIME - Angelo State University | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/172.87.96.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/172.87.96.0/19" | jq
External Links