153.64.0.0/15
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
153.64.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇺🇸 United States
City
San Diego (Rancho Bernardo)
RIR
ARIN
Status
allocated
Allocated
9/23/1991
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 153.65.20.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | — | 6/13/2026 |
| 153.65.71.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | — | 6/13/2026 |
| 153.64.73.0/24 | AS395516TERADATACORP - Teradata Operations, Inc. | No ROA | — | 6/13/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Diego (Rancho Bernardo)
Coordinates33.0223, -117.0920 ↗
API
Open https://api.ipctl.io/v1/prefix/153.64.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/153.64.0.0/15" | jq
External Links