131.153.224.0/20
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
131.153.224.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Chicago
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
13 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.153.226.0/23 | AS20454SSASN2 - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.234.0/23 | AS20454SSASN2 - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.228.0/23 | AS394643AS-PHOENIXNAP-AUS1 - PhoenixNAP LLC | Valid | — | 6/13/2026 |
| 131.153.233.0/24 | AS19181CWIE - CWIE LLC | Valid | — | 6/13/2026 |
| 131.153.224.0/24 | AS19181CWIE - CWIE LLC | Valid | — | 6/13/2026 |
| 131.153.239.0/24 | AS19437SS-ASH - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.232.0/24 | AS19437SS-ASH - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.238.0/24 | AS19437SS-ASH - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.236.0/24 | AS20454SSASN2 - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.237.0/24 | AS20454SSASN2 - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.225.0/24 | AS20454SSASN2 - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.231.0/24 | AS20454SSASN2 - SECURED SERVERS LLC | Valid | — | 6/13/2026 |
| 131.153.230.0/24 | AS152879PHOENIXNAP-AS-TPE0 - PhoenixNAP LLC | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 131.153.224.0/20 | AS0 | /24 | arin |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.153.224.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.153.224.0/20" | jq
External Links