Residential vs ISP vs datacenter proxies
What separates rotating residential, static ISP and datacenter proxies — who owns the IP, whether it changes, how you pay — and which one Proxy302's own presets pick for each job.
Do You Need Mobile Proxies? When a Static ISP IP Is Enough
Four jobs a static ISP IP covers, the one job that needs a real carrier network, and how to decide in three questions.
What the two things are
A mobile proxy sends your traffic through a phone or a cellular modem, so the exit address belongs to a mobile carrier. RFC 6888 describes how a carrier's network can let many subscribers use one public address (carrier-grade NAT); the address is assigned and changed by the carrier, not by you.
A static ISP IP is an address registered to an internet provider that stays the same for the whole lease. You pick a country and a term, and the address does not rotate in between. The question is therefore not which type is stronger, but whether your job needs a carrier network or only a fixed, consumer-ISP address.
Mobile proxy, static ISP IP and rotating residential side by side
| Item | Mobile proxy | Static ISP IP | Rotating residential |
|---|---|---|---|
| Exit network | Phone or modem on a 4G/5G carrier network | Address registered to a consumer internet provider | Residential addresses, chosen by country (and major city) |
| Address behavior | Assigned and changed by the carrier, not by you | Fixed for the lease (1, 3, 7, 30, 60 or 90 days) | A new IP on every new connection unless you open a session |
| Typical billing | Varies by provider; check each provider's price page | Per IP per term: US$0.50 a day, US$7.99 for 30 days | Per GB: US$1.50 Budget line, US$5 Premium line |
| Suits | Checks that must come from a carrier network | Accounts, regional testing, steady monitoring | Crawling, price and search checks across many locations |
| Sold by Proxy302 | No | Yes | Yes |
Mobile column: general description, with carrier-grade NAT as in RFC 6888 (read 13 November 2026); mobile prices differ by provider, so check their price pages. Proxy302 prices: product facts file, 13 November 2026; PTC is 1:1 with US$.
Four jobs where a static ISP IP is enough
Step 1: Signing in to an account from one place every day
What helps here is that the address stays the same and matches the account's country, so each session looks like the same person in the same place. A fixed ISP address gives you that for the whole lease. It does not decide what a platform does with the account; that stays with the platform.
Step 2: Checking your own site or app for one country
Page variants, prices and language depend on where the visitor is. A fixed address from the target country lets you repeat the check and know that a different result came from your change, not from a different IP.
Step 3: Looking at ads or landing pages as a visitor from one market
For web and desktop checks from a given country, a fixed address of that country is enough. Use a mobile carrier network only if the thing you are checking is specifically how carrier users see it (see the next section).
Step 4: Steady, moderate monitoring
If you check a few pages on a schedule and want them to come from the same source every time, a fixed address is simpler than a rotating pool. For high-volume crawling spread over many addresses, rotating residential fits better.
The case where only a carrier network will do
Some checks are about the carrier network itself: how a mobile ad or page is delivered to users of a specific carrier, content that depends on the carrier's own network, or behavior you can only reproduce from a cellular connection. A fixed ISP address cannot reproduce that, and neither can any other non-mobile address.
Other sellers recommend mobile proxies for managing social accounts, but we have no test that shows a mobile address is needed for it. Our advice for account work is simpler: a fixed address, matching the account's country, with the same environment each time. If your job really needs a carrier network, choose a mobile provider; Proxy302 does not offer one.
Decide in three questions
Step 1: Does the address have to stay the same between sessions?
Yes: look at a static ISP IP. No, and you need many different addresses: look at rotating residential.
Step 2: Can you name something that only a carrier network shows?
If you can write down what you would see differently on a cellular connection, a mobile proxy is justified for that check. If you cannot, you are paying for a label.
Step 3: Test with the smallest purchase first
There is no free trial, but one static ISP IP for one day costs US$0.50. Run the real job on it. If the target behaves as you need, you do not need mobile.
Try it on Proxy302
Step 1
Open the static ISP product, choose the country, the term (from 1 day) and the protocol (HTTP or SOCKS5).
Step 2
After the purchase, open My assets and copy host, port, username and password.
Step 3
Request https://ipinfo.io/json through the proxy and check the country and the org field.
Expected result The country is the one you ordered and org names a consumer internet provider.
Step 4
Auto-renew is optional and set per IP: a new purchase has it on by default, and you can untick it on the purchase page or switch it in My assets at any time.
Mobile proxy vs static ISP: common questions
Do I need a mobile proxy for social media accounts?
Not as a rule we can support. What we advise for account work is a fixed address that matches the account's country and an unchanged environment. If you want to test, one static ISP IP for a day costs US$0.50.
Is a mobile proxy more reliable than a residential one?
We have no test that compares them. A mobile address is assigned by the carrier and sits behind carrier-grade NAT, while a static ISP IP stays fixed for the lease, so what counts as reliable depends on whether your task needs a fixed address.
Can a static ISP IP replace a mobile proxy for ad checks?
For web and desktop ad checks from a given country, yes. For checks that depend on a specific carrier network, no.
How much does a static ISP IP cost?
US$0.50 for 1 day, US$1.50 for 3, US$3.50 for 7, US$7.99 for 30 (7.99 ÷ 30 ≈ US$0.27 a day), US$15.98 for 60 and US$23.97 for 90, the same in every country.
Does Proxy302 sell mobile proxies?
No. The product line is static ISP, rotating residential and datacenter IPs.
Keep reading
ISP proxies explained
What an ISP proxy is, what a lease costs from US$0.50 a day, where the break-even against pay per GB sits and which limits apply.
static vs dynamic IP
Static IP vs dynamic IP: how DHCP assigns addresses, private vs public addresses, when you need a static IP, and what the terms mean in proxies.
Static residential proxy cost
Static residential IP lease prices from US$0.50 a day, which term costs least per day, and when pay per GB is cheaper.
Rotating residential proxies
Real household IPs in 195+ countries; the Premium line adds state and major-city targeting. A new IP on every new connection, or keep sticky sessions. From US$1.50/GB, US$1.35/GB at 100 GB. HTTP and SOCKS5.
View options and pricingReference links
2
- IETF RFC 6888: requirements for carrier-grade NAT
Official documentation · Confirmed on:
Read on 13 November 2026: the introduction describes a NAT in the internet provider's network that translates between private and public addresses, and says a public IPv4 address would be used by many subscribers at once.
- Proxy302 product facts and price list
Product observation · Confirmed on:
Product facts file of the site, checked 13 November 2026 against the console, the backend and the price table: static ISP prices and lease terms, per-GB prices, protocols and ports, countries listed, renewal rules, no free trial.
Ready to try it?
Create an account, top up once, then pick rotating residential, static ISP or datacenter IPs and have one running in your browser within minutes.