Check that an IP is static
curl and Python tests over HTTP and SOCKS5, with a log you can keep.
Quick answer
Where do I start with a static ISP proxy?
Rent one IP, then run three checks: confirm the exit IP stays the same (static IP check), confirm its provider (ISP and ASN lookup) and confirm its city in two databases (geolocation guide). PinnedIP rents dedicated US ISP IPs from $2.03 for 30 days; no KYC, crypto.
Which guide do I need?
Find an IP’s ISP and ASN
Three free ways to see who registered and announces an address.
Why ISP IP cities differ
Where geolocation comes from and how to test the city before relying on it.
Where ISP proxies are hosted
Carrier hotels and exchanges in 20 US metros, with PeeringDB counts.
IP allowlisting
Give a partner one fixed IP, or log in to the proxy without a password.
Quickstart
From payment to the first request in five steps.
Code examples
curl, Python and Node.js with HTTP and SOCKS5.
Use cases
Local SEO checks, price monitoring and ad verification from a fixed US IP.
What should I check before I scale up?
Before renting 50 or 100 IPs, test one or a few on your real workflow. Write down the exit IP, its AS number and holder, and the city two databases report, then run your task at the rate you plan to use. If the target site treats the IP as expected, scale up; if not, a different provider or city may suit it better, and the first 24 hours are covered by the refund policy. The comparisons explain the choices: ISP vs residential, ISP vs datacenter and dedicated vs shared.
Guides: FAQ
Do the code examples work with any proxy?
Yes: they use standard HTTP and SOCKS5 proxy settings and public echo or lookup services. Replace the documentation address 203.0.113.10 and the placeholders with your own values.
Is there an API for static IPs?
Your IPs, credentials and end dates are in the client area, with a TXT or CSV export. A public API for static rentals is not documented yet.
Where are the rules of use?
In the acceptable use policy. Blocked on every IP: Online banking, government and payment sites, and the email-sending (SMTP) ports 25, 465 and 587.