137.131.0.0/16
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
137.131.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Phoenix
RIR
ARIN
Status
allocated
Allocated
4/3/2024
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
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 137.131.128.0/17 | AS31898ORACLE-BMC-31898 - Oracle Corporation | Valid | — | 6/13/2026 |
| 137.131.0.0/18 | AS31898ORACLE-BMC-31898 - Oracle Corporation | Valid | — | 6/13/2026 |
| 137.131.72.0/21 | AS54253ORCL-CHICAGO-PP - Oracle Corporation | Valid | — | 6/13/2026 |
| 137.131.80.0/21 | AS54253ORCL-CHICAGO-PP - Oracle Corporation | Valid | — | 6/13/2026 |
| 137.131.64.0/22 | AS54253ORCL-CHICAGO-PP - Oracle Corporation | Valid | — | 6/13/2026 |
| 137.131.64.0/23 | AS54253ORCL-CHICAGO-PP - Oracle Corporation | Valid | — | 6/13/2026 |
| 137.131.66.0/23 | AS54253ORCL-CHICAGO-PP - Oracle Corporation | Valid | — | 6/13/2026 |
| 137.131.68.0/23 | AS54253ORCL-CHICAGO-PP - Oracle Corporation | Valid | — | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2641 | RADB | MAINT-AS27506 | 9/3/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/137.131.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/137.131.0.0/16" | jq
External Links