147.64.0.0/16
🇺🇸CIDR
147.64.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
California
RIR
ARIN
Status
allocated
Allocated
7/5/1991
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.64.0.0/16 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | RADB | 5/31/2026 |
Covering Prefix
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.64.128.0/17 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.64.0/18 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.32.0/19 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.16.0/21 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.0.0/21 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.8.0/22 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.28.0/22 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.12.0/22 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.26.0/23 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.24.0/23 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
| 147.64.2.0/24 | AS398564EUP-SCOTS-NET - Pennsylvania Western University | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/147.64.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/147.64.0.0/16" | jq
External Links