65.52.0.0/14
🇺🇸CIDR
65.52.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
allocated
Allocated
2/14/2001
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 65.52.0.0/14 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 65.53.0.0/16 | AS3598MICROSOFT-CORP-AS - Microsoft Corporation | Valid | — | 5/31/2026 |
| 65.55.88.0/24 | AS9304HUTCHISON-AS-AP - HGC Global Communications Limited | Invalid | — | 5/31/2026 |
| 65.55.169.0/24 | AS9304HUTCHISON-AS-AP - HGC Global Communications Limited | Invalid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/65.52.0.0/14Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/65.52.0.0/14" | jq
External Links