How a static proxy works
Your client connects to a proxy host with an assigned exit IP. The proxy forwards each request from that address, including after you disconnect and reconnect, as long as the assignment remains active.
Request 1: client → proxy (source IP 198.51.100.24) → example.com
Request 2: client → proxy (source IP 198.51.100.24) → example.com
Request 3: client → proxy (source IP 198.51.100.24) → example.com“Static” describes how long the address stays assigned, not where it comes from. Static proxies can use ISP-associated or datacenter addresses. They can also be shared or dedicated proxies.
A stable IP doesn’t preserve a login by itself. Your client must still retain the same cookies and other session data.
Static vs rotating proxies
| Static proxy | Rotating proxy | |
|---|---|---|
| Exit IP | Remains assigned | Changes by request or session |
| Good for | Accounts and multi-step workflows | Independent requests across many pages |
| Per-IP limits | Accumulate on one address | Spread across a pool |
A rotating proxy may offer a sticky session, but that isn’t the same as a static assignment. A sticky session temporarily holds one address from a rotating pool. A static proxy usually keeps its assigned address for the plan period, though providers may replace it because of maintenance or network changes.
When to use a static proxy
- Account workflows: keep one source IP while signing in and completing related actions.
- IP allowlists: provide a predictable outbound address to an API or company system.
- Location testing: revisit localized pages from the same country or region.
- Long browser sessions: load pages and assets without changing the exit IP mid-session.
One address also concentrates traffic and reputation. If you exceed a site’s rate limits or the IP is blocked, every request through it is affected. Keep request rates within published limits and follow the site’s terms and robots.txt rules.
Static proxies on FlashIP
FlashIP offers Static ISP Proxies and Datacenter Proxies with fixed exit IPs in available countries and regions. Static ISP addresses are dedicated, non-shared carrier-grade allocations from major carriers, while datacenter proxies provide fixed datacenter IPs. Both are billed per IP per month; see static ISP pricing and datacenter pricing.
FAQ
Is a static proxy the same as a dedicated proxy?
No. Static means the exit IP stays consistent, while dedicated means one customer has exclusive use of it. A static proxy can be dedicated or shared.
Does a static proxy IP stay the same forever?
No. It normally stays assigned for the plan period, but a provider may replace it because of maintenance, network changes or address availability.
Is a static proxy better for web scraping?
It depends on the task. Static proxies suit stateful sessions and repeated checks from one location. Rotating proxies often fit large sets of independent public pages because they distribute traffic across multiple IPs.