64.57.0.0/20
🇺🇸CIDR
64.57.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Miami
RIR
ARIN
Status
allocated
Allocated
3/20/2000
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
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.57.0.0/22 | AS15213THIGNET - Tower Hill Insurance Group | Valid | — | 5/30/2026 |
| 64.57.15.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/30/2026 |
| 64.57.4.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/30/2026 |
| 64.57.9.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/30/2026 |
| 64.57.3.0/24 | AS15213THIGNET - Tower Hill Insurance Group | Valid | — | 5/30/2026 |
| 64.57.0.0/24 | AS15213THIGNET - Tower Hill Insurance Group | Valid | — | 5/30/2026 |
| 64.57.1.0/24 | AS15213THIGNET - Tower Hill Insurance Group | Valid | — | 5/30/2026 |
| 64.57.2.0/24 | AS15213THIGNET - Tower Hill Insurance Group | Valid | — | 5/30/2026 |
| 64.57.5.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 64.57.0.0/20 | AS15213 | /20 | arin |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/64.57.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.57.0.0/20" | jq
External Links