153.18.128.0/17
🇺🇸CIDR
153.18.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Los Altos Hills
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 153.18.128.0/17 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 153.18.0.0/16 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
| 153.18.216.0/21 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
| 153.18.173.0/24 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
| 153.18.174.0/24 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
| 153.18.175.0/24 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
| 153.18.187.0/24 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
| 153.18.172.0/24 | AS10867FHDA-AS - Foothill-DeAnza Community College District | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/153.18.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/153.18.128.0/17" | jq
External Links