📅 Data compiled: 2026-09-25
⚠️ Prices and information may change over time; always refer to the provider’s official site.
Part 1: Background & Overview #
A Static Residential IP (a.k.a. ISP Proxy or Dedicated Residential Proxy) is a fixed residential IP issued by a real ISP (Internet Service Provider) — different from data-center IPs and rotating residential IPs.
| Item | Rotating Residential | Static Residential / ISP |
|---|---|---|
| IP fixed? | ❌ New IP per request | ✅ Fixed single IP |
| Billing | By traffic ($/GB) | Per IP / month (unlimited traffic) |
| Source | Global home / mobile networks | Real ISP (e.g. AT&T, Verizon) |
| Trust level | High | Highest (hardest to flag as a proxy) |
| Best for | Large-scale scraping, many IPs | Account management, IP allowlisting, stable connections |
Core positioning: use one fixed IP that “looks like a real home user” for long-term, stable access to target services.
Part 2: Features #
| Feature | Description |
|---|---|
| 🔒 Fixed identity | The same IP stays constant long-term, so target sites treat you as a stable user |
| ♾️ Unlimited traffic | Billed per IP, with no traffic cap within a month |
| 🌍 Geo-locking | Choose a country / city (US, Europe, etc.) and stay fixed to that region |
| 🔑 IP allowlisting | A fixed IP can be allowlisted on target services (databases, APIs, admin panels) |
| 📶 Fast & stable | Dedicated IP with no shared congestion; speed close to real broadband |
Part 3: Advantages #
| Advantage | Description |
|---|---|
| 🛡️ High trust | Real ISP IP — far harder to block or flag than a data-center IP |
| 💰 Cost-effective at high traffic | Fixed monthly fee per IP; cheaper than per-GB billing for heavy traffic (can save 90%+) |
| 🔁 Maintains login state | IP never changes, so account logins, carts and sessions stay valid |
| 🚫 Fewer captchas | Unlike data-center IPs, far less likely to trigger CAPTCHA / verification |
| 🎯 Precise geo | Fixed to a specific region to bypass geo-restrictions or censorship |
Part 4: 🤖 Claude Code use cases in Hong Kong (HK) #
Use a static residential IP as the outbound proxy for Claude Code (AI coding agent) to solve the following:
| Scenario | Role of the static residential IP |
|---|---|
| 🔑 Access IP-allowlisted services | Databases, third-party APIs and admin systems often restrict to fixed IPs; Claude Code needs a stable IP to connect |
| 🛡️ Avoid data-center IP blocks | When Claude Code scrapes or browses the web, a residential IP looks more human and reduces blocking |
| 🔁 Maintain automated account logins | A fixed IP avoids the “new location login” security prompt triggered by each IP change |
| 🌍 Bypass geo-restrictions | Some services add extra restrictions on Hong Kong or data-center IPs; switch to US / EU residential IPs for normal access |
| 💰 Long-term, high-frequency calls | Claude Code makes many long-running API calls; per-IP billing with unlimited traffic is more economical |
Suggested approach: set up an HTTPS proxy on the server running Claude Code to route outbound traffic through the static residential IP (e.g. the HTTPS_PROXY environment variable).
Part 5: 💵 Provider price comparison #
Smartproxy was renamed Decodo in 2025. Below are entry prices for static residential / ISP proxies (USD, per IP / month):
| Provider | Entry price (per IP/month) | Volume price | Notes |
|---|---|---|---|
| Oxylabs | $1.60/IP (10 IP min) | $1.20/IP (500 IP) | Shared ISP; dedicated ISP from $3.20/IP |
| Bright Data | $1.80/IP (10 IP min) | $1.30/IP (1000 IP) | Market leader, 1.3M+ ISP IPs |
| IPRoyal | $1.80–$2.40/IP | — | Budget option, unlimited traffic |
| Decodo (Smartproxy) | $2.80/IP | down to $2.40/IP | Rotating residential billed separately from $2/GB |
| ProxyEmpire | $3.50/IP | $2.00/IP (2000 IP) | 27 countries, monthly billing |
| Titan Network | wholesale $0.16–0.38/node | — | For resellers / large-scale users |
Part 6: ✅ Buying recommendations #
| Use case | Recommended | Why |
|---|---|---|
| Individual / Claude Code with few IPs | IPRoyal or Oxylabs | Low entry price, unlimited traffic |
| Many IPs / enterprise | Bright Data | Largest IP pool, lowest volume pricing |
| Balanced value | Decodo (Smartproxy) | Established provider, easy to use, free trial |
| Reselling / wholesale | Titan Network | Lowest wholesale price |
⚠️ Notes #
| Note | Description |
|---|---|
| Smartproxy renamed | Renamed Decodo in 2025; the old brand name is still common |
| Prices change often | Frequent promos and promo codes; refer to official sites |
| Residential IP source legality | Choose reputable providers to ensure IP sourcing is compliant |
| Not 100% block-proof | Residential IPs are trusted, but abuse (heavy scraping) can still get you blocked |
| Hong Kong applicability | Most providers offer US / EU residential IPs; local Hong Kong residential IPs are rarer |
🔗 References #
| Source | Link |
|---|---|
| Decodo (Smartproxy) ISP proxy pricing | https://decodo.com/proxies/isp-proxies/pricing |
| Oxylabs ISP proxies | https://oxylabs.io/products/isp-proxies |
| Bright Data ISP proxies | https://brightdata.com/proxy-types/isp-proxies |
| IPRoyal residential proxies | https://iproyal.com/residential-proxies/ |
| ProxyEmpire static residential | https://proxyempire.io/static-residential-proxies/ |
| Titan Network 2026 buyer’s guide | https://www.titannet.io/learn/resources/best-static-residential-proxy-providers-2026-isp-comparison-and-buyer-s-guide |
Source: official provider sites and public information (September 2026)