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#IP reputation

Everything tagged IP reputation.

Is Your Network a Residential Proxy Exit? How to Check

After residential proxy traffic was found exiting the White House network, here is how to check if your office is a residential proxy exit and find the device.

SparkProxy·Nov 15, 2026Guides

Leasing IPv4 Addresses vs Buying Proxy Plans

Lease IPv4 vs buy proxies, costed honestly: lease market rates, RIPE fees, routing paths, and why a leased address costs more than a proxy that already works.

SparkProxy·Sep 30, 2026Comparisons

Fresh Datacenter Proxies: Are Never-Used IPs Worth Paying For

Fresh datacenter proxies sold as never-used or virgin IPs: what the claim can mean, what it cannot protect against, and how to test a batch on delivery.

SparkProxy·Sep 21, 2026Proxy Types

Semi-Dedicated Proxies: When 2-3 Users per IP Makes Sense

Semi-dedicated proxies explained: how 2-3 user IP sharing works, what vendors promise, the per-IP rate budget maths and the questions to ask before you buy.

SparkProxy·Sep 20, 2026Proxy Types

Shared Proxies: Who You Share an IP With and When It Is Fine

Shared proxies split an IP across tenants, time, subnets or real users. See how sharing differs by proxy type, how to check it, and when shared is fine.

SparkProxy·Sep 17, 2026Proxy Types

Why Antidetect Browsers Need Proxies

Why antidetect browsers need proxies: the browser controls what a page reads, the proxy controls where packets come from. Detection scores both layers.

SparkProxy·Sep 1, 2026Proxy Basic

What Are Sneaker Proxies and How They Work

Sneaker proxies explained: what makes an IP survive a limited release, why /24 subnet concentration gets whole pools banned, and where the legal line sits.

SparkProxy·Aug 25, 2026Proxy Types

Antidetect Browser vs Proxies: Which Do You Need?

Antidetect browser vs proxies: a decision rule based on what your target actually keys on, the three mismatch failure modes, and a checklist that picks for you.

SparkProxy·Updated Aug 29, 2026Comparisons

How to Bypass AWS WAF When Web Scraping

Blocked by AWS WAF? Bypass AWS WAF the legitimate way: decode the 403, 405 and 202 signals, learn which rule layers fired, and back off before you get banned.

SparkProxy·Updated Aug 29, 2026Guides

What Is a Shared Datacenter Proxy? Cost and Risks

A shared datacenter proxy splits one pool of datacenter IPs across many users. Learn how sharing works, the bad-neighbor risk, and when it's good enough.

SparkProxy·Jul 22, 2026Proxy Basic

What Is an Exit Node in a Proxy Network?

An exit node proxy is the last hop whose IP the target site sees. Learn how exit nodes work, why exit IP quality drives block rates, and how rotation works.

SparkProxy·Updated Aug 29, 2026Proxy Basic

What Is IP Blacklisting and How to Avoid It

IP blacklisting blocks specific IP addresses from accessing a server. Learn how blacklists work, what triggers them, and how to avoid getting banned.

SparkProxy·Updated Sep 17, 2026Proxy Basic

What Is IP Reputation and Why It Matters? (2026)

IP reputation is a trust score assigned to every IP based on traffic history. Sender Score rates IPs 0-100. A blacklisted proxy gets blocked on sight.

SparkProxy·Updated Sep 17, 2026Proxy Basic