131.153.240.0/21
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
131.153.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Phoenix
RIR
ARIN
Status
allocated
Allocated
5/8/2015
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.153.240.0/23 | AS20454SSASN2 - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.242.0/24 | AS19437SS-ASH - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.243.0/24 | AS60558SECUREDSERVERS-EU PHOENIX NAP, LLC. | Valid | — | 6/13/2026 |
| 131.153.245.0/24 | AS152879PHOENIXNAP-AS-TPE0 - PhoenixNAP LLC | Valid | — | 6/13/2026 |
| 131.153.244.0/24 | AS394643AS-PHOENIXNAP-AUS1 - PhoenixNAP LLC | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 131.153.240.0/21 | AS0 | /21 | arin |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.153.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.153.240.0/21" | jq
External Links