diff --git a/packages/scraper/package.json b/packages/scraper/package.json
index 883f9d2..9c941f2 100644
--- a/packages/scraper/package.json
+++ b/packages/scraper/package.json
@@ -20,7 +20,8 @@
     "pg-boss": "^10.1.5",
     "dotenv": "^16.4.7",
     "cheerio": "^1.0.0",
-    "xml2js": "^0.6.2"
+    "xml2js": "^0.6.2",
+    "socks-proxy-agent": "^8.0.5"
   },
   "devDependencies": {
     "@types/pg": "^8.11.11",
diff --git a/packages/scraper/src/scrapers/atgbics.ts b/packages/scraper/src/scrapers/atgbics.ts
index 282e1a8..c0d357d 100644
--- a/packages/scraper/src/scrapers/atgbics.ts
+++ b/packages/scraper/src/scrapers/atgbics.ts
@@ -15,12 +15,23 @@
  *
  * Respects: robots.txt, rate limiting (2s between requests, max 50 pages)
  */
-import { PlaywrightCrawler } from "crawlee";
+import { PlaywrightCrawler, ProxyConfiguration } from "crawlee";
 import { ensureVendor, upsertPriceObservation, findOrCreateScrapedTransceiver, pool } from "../utils/db";
 import { contentHash, parsePrice, parseStockLevel, parseQuantity } from "../utils/hash";
 
 const BASE_URL = "https://www.atgbics.com";
 
+// SOCKS5 proxy pool — rotate across CT130/131/132 to avoid IP blocks
+const PROXY_URLS = (process.env["PROXY_URLS"] ?? "")
+  .split(",")
+  .map((u) => u.trim())
+  .filter(Boolean);
+
+function buildProxyConfiguration(): ProxyConfiguration | undefined {
+  if (PROXY_URLS.length === 0) return undefined;
+  return new ProxyConfiguration({ proxyUrls: PROXY_URLS });
+}
+
 const CATEGORY_URLS = [
   "/collections/sfp-transceivers/",
   "/collections/sfp-plus-transceivers/",
@@ -150,12 +161,14 @@ export async function scrapeAtgbics(): Promise<void> {
   const products: AtgbicsProduct[] = [];
   let pagesScraped = 0;
 
+  const proxyConfiguration = buildProxyConfiguration();
   const crawler = new PlaywrightCrawler({
     maxConcurrency: 1,
     maxRequestsPerMinute: 20, // ~2s between requests at concurrency 1
     maxRequestsPerCrawl: MAX_PAGES,
     requestHandlerTimeoutSecs: 60,
     headless: true,
+    ...(proxyConfiguration ? { proxyConfiguration } : {}),
     launchContext: {
       launchOptions: {
         args: ["--disable-blink-features=AutomationControlled", "--no-sandbox"],
diff --git a/packages/scraper/src/scrapers/fs-com.ts b/packages/scraper/src/scrapers/fs-com.ts
index 9f48088..e31fd6c 100644
--- a/packages/scraper/src/scrapers/fs-com.ts
+++ b/packages/scraper/src/scrapers/fs-com.ts
@@ -6,7 +6,7 @@
  *
  * Respects: robots.txt, rate limiting (2s between requests)
  */
-import { PlaywrightCrawler } from "crawlee";
+import { PlaywrightCrawler, ProxyConfiguration } from "crawlee";
 import { ensureVendor, upsertPriceObservation, findOrCreateScrapedTransceiver, pool } from "../utils/db";
 import { contentHash, parsePrice, parseStockLevel, parseQuantity } from "../utils/hash";
 import { updateVerifiedSpecs, parseSpecTable } from "../utils/spec-updater";
@@ -15,6 +15,17 @@ import { updateVerifiedSpecs, parseSpecTable } from "../utils/spec-updater";
 // EUR is the primary price; USD is derived (EUR → USD), never the reverse.
 const BASE_URL = "https://de.fs.com";
 
+// SOCKS5 proxy pool — rotate across CT130/131/132 to avoid IP blocks
+const PROXY_URLS = (process.env["PROXY_URLS"] ?? "")
+  .split(",")
+  .map((u) => u.trim())
+  .filter(Boolean);
+
+function buildProxyConfiguration(): ProxyConfiguration | undefined {
+  if (PROXY_URLS.length === 0) return undefined;
+  return new ProxyConfiguration({ proxyUrls: PROXY_URLS });
+}
+
 const CATEGORY_URLS = [
   "/c/1g-sfp-81",
   "/c/10g-sfp-63",
@@ -99,11 +110,13 @@ export async function scrapeFs(): Promise<void> {
   const products: FsProduct[] = [];
   let pagesScraped = 0;
 
+  const proxyConfiguration = buildProxyConfiguration();
   const crawler = new PlaywrightCrawler({
     maxConcurrency: 1,
     maxRequestsPerMinute: 15,
     requestHandlerTimeoutSecs: 60,
     headless: true,
+    ...(proxyConfiguration ? { proxyConfiguration } : {}),
     launchContext: {
       launchOptions: {
         args: ["--disable-blink-features=AutomationControlled", "--lang=de-DE"],
@@ -310,6 +323,7 @@ export async function scrapeFs(): Promise<void> {
     maxRequestsPerMinute: 10,
     requestHandlerTimeoutSecs: 45,
     headless: true,
+    ...(proxyConfiguration ? { proxyConfiguration } : {}),
     launchContext: {
       launchOptions: {
         args: ["--disable-blink-features=AutomationControlled", "--lang=en-US"],
diff --git a/packages/scraper/src/scrapers/gbics.ts b/packages/scraper/src/scrapers/gbics.ts
index 86163b1..93edb69 100644
--- a/packages/scraper/src/scrapers/gbics.ts
+++ b/packages/scraper/src/scrapers/gbics.ts
@@ -7,6 +7,7 @@
  */
 import { pool, findOrCreateScrapedTransceiver, ensureVendor, upsertPriceObservation } from "../utils/db";
 import { contentHash } from "../utils/hash";
+import { SocksProxyAgent } from "socks-proxy-agent";
 
 const BASE = "https://www.gbics.com";
 const HEADERS = {
@@ -15,6 +16,20 @@ const HEADERS = {
   "Accept-Language": "en-US,en;q=0.9",
 };
 
+// SOCKS5 proxy pool — rotate across CT130/131/132 to avoid IP blocks
+const PROXY_URLS = (process.env["PROXY_URLS"] ?? "")
+  .split(",")
+  .map((u) => u.trim())
+  .filter(Boolean);
+
+let proxyIndex = 0;
+function getNextProxyAgent(): SocksProxyAgent | undefined {
+  if (PROXY_URLS.length === 0) return undefined;
+  const url = PROXY_URLS[proxyIndex % PROXY_URLS.length];
+  proxyIndex++;
+  return new SocksProxyAgent(url);
+}
+
 const CATEGORIES = [
   { path: "/800g-osfp/", formFactor: "OSFP", speed: "800G", speedGbps: 800 },
   { path: "/400g-qsfp112/", formFactor: "QSFP112", speed: "400G", speedGbps: 400 },
@@ -194,7 +209,10 @@ function parseProductList(html: string, cat: typeof CATEGORIES[number]): Product
 }
 
 async function fetchPage(url: string): Promise<string> {
-  const resp = await fetch(url, { headers: HEADERS, signal: AbortSignal.timeout(30000) });
+  const agent = getNextProxyAgent();
+  const opts: RequestInit = { headers: HEADERS, signal: AbortSignal.timeout(30000) };
+  if (agent) (opts as Record<string, unknown>)["dispatcher"] = agent;
+  const resp = await fetch(url, opts);
   if (!resp.ok) throw new Error(`HTTP ${resp.status} for ${url}`);
   return resp.text();
 }