# Ad Verification Proxies – Residential & Mobile IPs in 200+ Countries

Verify ads as local users see them: residential IPs with city targeting in 200+ countries from $0.80/GB, mobile carrier IPs for in-app ads, rotating or sticky.

## Ad Verification Proxies: See Your Ads Exactly as Local Users Do

**Residential from $0.80/GB · Mobile carrier IPs from $2.30/GB · City targeting in 200+ countries**

Ad verification proxies let advertisers, networks and compliance teams load an ad, its placement and its landing page from a real local IP, so what they see is what a user in that city on that carrier sees. Quantum Proxies provides residential IPs with city targeting in 200+ countries from $0.80/GB and 4G/5G carrier IPs in 194 countries, rotating or sticky per check.

- **200+** countries with residential IPs
- **194** countries with mobile carrier IPs
- **City** level targeting from the username
- **$0.80** per GB on Residential Basic

## Why ad verification needs a local IP

Ad servers decide what to show from the visitor's IP: country, city, connection type and often the carrier. A campaign checked from your office IP shows you the office's version of the campaign, not the version a shopper in Madrid on a phone sees. Ad verification proxies replace your IP with one in the target location so the check is faithful to the real audience.

The same principle protects against the other side of the problem. Fraudulent or non-compliant publishers and affiliates can serve one page to verification tools they recognise and another to ordinary users. Loading the ad from a residential or mobile IP in the audience's location, with a fresh address per check, shows the page as the audience receives it.

## Geo-accurate and device-accurate checks

Residential Premium lets you set the country, state or region, city and ISP in the proxy username, so a creative meant for Chicago can be verified from Chicago and a French campaign from Lyon, across 200+ countries. Residential Basic covers the same pool with ASN targeting from $0.80/GB for large volumes of routine checks.

For in-app and mobile web inventory the device network matters as much as the location. Mobile proxies exit through real 4G/5G carrier IPs in 194 countries with carrier targeting: T-Mobile, AT&T and Verizon in the US, Three, BT and O2 in the UK, Deutsche Telekom, O2 and Vodafone in Germany, Jio, Vi, Airtel and BSNL in India. Verifying a mobile campaign from a carrier IP shows the creative, frequency capping and landing page the way the ad network serves them to a handset.

## Affiliate compliance and landing-page checks

Affiliate programmes and performance networks verify that partners send traffic where they claim and land users where they promised. From a local residential IP you can follow the full redirect chain from the ad click to the final page, confirm the offer matches the approved creative, and check that geo-specific pages load in the right language, currency and legal disclosures.

The Extract API turns any landing page into Markdown or JSON through the same proxies, which makes diffing a page over time or across countries a scripted job rather than a manual one. Pair it with sticky sessions so the whole click-to-landing path is observed from one IP, exactly as a single user would experience it.

## Brand safety and placement verification

Brand safety checks answer where your ads actually appear: which publishers, next to what content, in which countries. Because placement depends on the visitor, these checks are run from many distinct local IPs rather than one. Rotating residential sessions give every page load a different household address in the target market, so a sample of a hundred loads approximates a hundred real visits.

Run the same sample across countries to catch placements that only occur in some markets, and across mobile and fixed-line IPs to cover both app and web inventory. Results feed straight into your existing brand-safety tooling; the proxies are ordinary HTTP, HTTPS and SOCKS5 endpoints with unlimited concurrent connections on the residential pool.

## Rotating or sticky sessions for verification runs

Use rotation when the question is coverage: what does the ad look like across many users in a market. Every request gets a new IP, so a run of checks is not biased by one address. Use sticky sessions when the question is a path: click the ad, follow the redirects, land, and inspect, all as one visitor. Residential Premium holds a sticky session for up to 120 minutes, Residential Basic from 3 minutes, and mobile up to 24 hours.

Both modes are selected in the proxy username, so a single verification script can mix them: rotate for the sampling pass, then open a sticky session for each placement that needs a deeper look.

## Automate with the API and MCP server

Verification is a recurring job, so it should be scripted. The REST API generates proxy credentials for any location on demand, the Extract API fetches and normalises landing pages, and the MCP server lets an AI agent in Claude, Cursor or any MCP client run checks through the proxies as part of a larger workflow. The Chrome extension covers the manual case: switch to a Lagos or Tokyo IP and load the campaign in your own browser.

- Residential Premium: 1 GB $4, 5 GB $17.50, 10 GB $30, 25 GB $70, 100 GB $250, 500 GB $1,100
- Residential Basic: 25 GB $25, 100 GB $100, 500 GB $450, 1,000 GB $800, valid 90–360 days
- Mobile: 1 GB $5, 10 GB $35, 25 GB $75, 100 GB $250, 500 GB $1,150, valid 90 days
- Wallet from $5 by card, PayPal, USDT or 300+ cryptocurrencies; balance never expires

## What ad verification proxies do not do

A proxy shows you what a local user is served; it does not decide whether an ad, publisher or affiliate is compliant. That judgement, and the tooling that compares creatives, tracks redirects and scores placements, is yours or your verification vendor's. We do not claim the IPs are undetectable and we do not publish detection rates for any ad platform.

What the service guarantees is the vantage point: real residential and carrier IPs in the location you targeted, with the session behaviour you chose, a 99.9% uptime SLA and 24/7 support when a run needs attention.

## Verification check → proxy type → targeting

| Verification check | Proxy type | Targeting and session |
| --- | --- | --- |
| Geo-targeted display and video creatives | Residential Premium, rotating | Country, state, city; new IP per load |
| In-app and mobile web ads | Mobile 4G/5G | Country and carrier; sticky up to 24 h to follow frequency capping |
| Affiliate landing page and redirect chain | Residential Premium, sticky | Country of the offer; one IP for the whole click-to-landing path (up to 120 min) |
| Search ad appearance by city | Residential Premium, rotating | City targeting; sample many loads |
| Brand safety on publisher pages | Residential Basic, rotating | Country or ASN; cheapest per GB for large samples |
| Scheduled checks from a fixed vantage point | ISP (dedicated static IP) | Country level in 25 countries; same IP every day, unmetered |

## Frequently Asked Questions

### What are ad verification proxies?

Proxies that route your verification requests through a real IP in the audience's location, so an ad, its placement and its landing page load exactly as a local user on that connection type would see them. Residential IPs cover fixed-line audiences with city targeting; mobile carrier IPs cover in-app and mobile web inventory.

### Which proxy type is best for ad verification?

Residential Premium for most checks, because it offers country, state, city and ISP targeting in 200+ countries with both rotating and sticky sessions. Mobile carrier IPs for in-app and mobile campaigns. Residential Basic for large routine samples from $0.80/GB. A dedicated ISP IP when a check must run from the same address every day.

### Can I verify ads from a specific city or carrier?

Yes. Residential Premium targets country, state, city and ISP from the proxy username. Mobile proxies target country, region, city and carrier in 194 countries, including T-Mobile, AT&T and Verizon in the US, Three, BT and O2 in the UK, and Deutsche Telekom, O2 and Vodafone in Germany.

### Should I use rotating or sticky sessions?

Rotating when you want coverage across many users, for example sampling which creatives or placements appear in a market. Sticky when you want to follow one path, such as an ad click through its redirects to the landing page. Sticky sessions last up to 120 minutes on Residential Premium and up to 24 hours on mobile.

### How much traffic does ad verification use?

Loading a landing page with its ads is typically a few megabytes, so a 25 GB Residential Premium plan at $70 covers thousands of full page checks, and Residential Basic at $0.80–$1.00/GB is cheaper for very large samples. Mobile checks cost from $2.30/GB. Plans are valid 90 days or more and the wallet balance never expires.

### Can I automate verification runs?

Yes. The REST API issues proxy credentials for any location, the Extract API fetches landing pages as Markdown or JSON through the proxies, and the MCP server lets AI agents run checks in Claude, Cursor or any MCP client. The residential pool allows unlimited concurrent connections, so runs can be parallel.

### Do the proxies detect ad fraud for me?

No. They give you an authentic local vantage point; deciding whether a placement is fraudulent, an affiliate is compliant or a page is brand-safe is the job of your verification logic or vendor. We also do not claim the IPs are undetectable or publish detection rates for any ad platform.

## Related

- [Residential Proxies](https://quantumproxies.io/residential-proxies)
- [Mobile Proxies](https://quantumproxies.io/mobile-proxies)
- [ISP Proxies](https://quantumproxies.io/isp-proxies)
- [Pay-As-You-Go Proxies](https://quantumproxies.io/pay-as-you-go-proxies)
- [Free Trial Proxies](https://quantumproxies.io/free-trial-proxies)