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Proxy Types — Residential, Datacenter, Mobile, IPv4 & IPv6

Understand the full proxy landscape — from residential and datacenter IPs to mobile and IPv6 networks — and choose the right type for scraping, automation, or privacy-focused workflows.

Latest Proxy Types Articles

CGNAT Explained: How Carrier-Grade NAT Shares IPv4 Addresses

CGNAT Explained: How Carrier-Grade NAT Shares IPv4 Addresses

Carrier-Grade NAT (CGNAT) is an ISP-level translation layer. It lets multiple customers share a single public IPv4 address, because the global pool of available addresses is already exhausted. You can check whether…

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Is IPv6 Faster Than IPv4? What Actually Affects Speed

Is IPv6 Faster Than IPv4? What Actually Affects Speed

Neither IPv6 nor IPv4 is faster by design. Real-world speed depends on routing efficiency, peering agreements, congestion and physical distance, not the protocol header. IPv6 removes the need for Network Address…

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USA Residential IPv6 Proxy: Specs, Pricing & Use Cases

USA Residential IPv6 Proxy: Specs, Pricing & Use Cases

ColdProxy Residential IPv6 gives you USA residential IPv6 proxies sold by Mbps speed tier. Every plan includes a /32 IPv6 subnet, sticky or rotating sessions, and hourly, daily, weekly or monthly billing. It is built…

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Sticky Vs Rotating Proxy Sessions: Which Fits Your Use Case?

Sticky Vs Rotating Proxy Sessions: Which Fits Your Use Case?

Choosing between sticky and rotating proxy sessions determines whether your automation succeeds or fails at scale. The wrong configuration triggers anti-bot defenses, wastes bandwidth on failed requests, and inflates…

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IPv4 and IPv6 paths racing to a proxy gateway before a separate destination connection

Happy Eyeballs With a Proxy: Which Connection Gets Raced?

Happy Eyeballs races IPv6 and IPv4 connections. Through a proxy, gateway addresses may compete first, while reused sockets can skip a later race.

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Bandwidth gauge and residential route icons showing speed-tiered unlimited residential proxy capacity

Unlimited Residential Proxies: Speed Tiers and Limits

Unlimited residential proxies work best when billing drops the GB counter, but the speed tier still decides capacity.

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Network gateway device connected to a separate exit IP node on a bright workbench

Proxy Gateway vs Exit IP: How Requests Actually Move

Proxy gateway mistakes happen when teams test the access host instead of the exit IP the destination actually sees.

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Laptop and network appliance used to illustrate transparent proxy setup

Transparent Proxy: What It Means Before You Choose One

Transparent proxy setups intercept traffic without app settings, which helps network owners but rarely fits paid proxy workflows you control.

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Photoreal data-center rack aisle representing datacenter proxy routing decisions

Datacenter Proxy: What It Means Before You Buy

A datacenter proxy routes traffic through server-hosted IPs, so it fits speed-first jobs that do not need residential network reputation.

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Proxy FAQ — Common Questions

Quick answers to the questions new proxy users ask most often.