153.57.0.0/16
🇺🇸IPv4RIPEassigned RPKI Valid
CIDR
153.57.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Scottsdale (North Scottsdale)
RIR
RIPE
Status
assigned
Allocated
-
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
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 153.57.96.0/20 | AS20257FTC-INET - Farmers Telephone Cooperative, Inc. | Valid | — | 6/13/2026 |
| 153.57.80.0/20 | AS20257FTC-INET - Farmers Telephone Cooperative, Inc. | Valid | — | 6/13/2026 |
| 153.57.112.0/20 | AS20257FTC-INET - Farmers Telephone Cooperative, Inc. | Valid | — | 6/13/2026 |
| 153.57.64.0/20 | AS20257FTC-INET - Farmers Telephone Cooperative, Inc. | Valid | — | 6/13/2026 |
| 153.57.208.0/21 | AS13428SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | — | 6/13/2026 |
| 153.57.192.0/21 | AS13428SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | — | 6/13/2026 |
| 153.57.200.0/21 | AS13428SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | — | 6/13/2026 |
| 153.57.209.0/24 | AS13428SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | — | 6/13/2026 |
| 153.57.194.0/24 | AS13428SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | — | 6/13/2026 |
| 153.57.0.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 153.57.0.0/18 | 🇺🇸US | allocated | |
| 153.57.64.0/18 | AS20257 | 🇺🇸US | allocated |
| 153.57.128.0/18 | 🇺🇸US | allocated | |
| 153.57.192.0/19 | 🇺🇸US | allocated | |
| 153.57.224.0/19 | AS30325 | 🇺🇸US | allocated |
Geolocation
Country🇺🇸United StatesUS
RegionArizona
CityScottsdale (North Scottsdale)
Coordinates33.6482, -111.8990 ↗
API
Open https://api.ipctl.io/v1/prefix/153.57.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/153.57.0.0/16" | jq
External Links