Support new proxy type "AIC" in "isProxy" field

Author: Vlam9988

docs/source/code.md

@@ -50,7 +50,7 @@ Retrieve geolocation information for an IP address.
 
 | Field Name       | Description                                                  |
 | ---------------- | ------------------------------------------------------------ |
-| isProxy       |     Determine whether if an IP address was a proxy or not. Returns 0 is not proxy, 1 if proxy, and 2 if it's data center IP |
+| isProxy       |     Determine whether if an IP address was a proxy or not. Returns 0 is not proxy, 1 if proxy, and 2 if it's data center IP or AI crawler |
 | countryCode    |     Two-character country code based on ISO 3166. |
 | countryName    |     Country name based on ISO 3166. |
 | regionName     |     Region or state name. |
@@ -78,7 +78,7 @@ Retrieve geolocation information for an IP address asynchronously.
 
 | Field Name       | Description                                                  |
 | ---------------- | ------------------------------------------------------------ |
-| isProxy        |     Determine whether if an IP address was a proxy or not. Returns 0 is not proxy, 1 if proxy, and 2 if it's data center IP |
+| isProxy        |     Determine whether if an IP address was a proxy or not. Returns 0 is not proxy, 1 if proxy, and 2 if it's data center IP or AI crawler |
 | countryCode    |     Two-character country code based on ISO 3166. |
 | countryName    |     Country name based on ISO 3166. |
 | regionName     |     Region or state name. |

docs/source/conf.py

@@ -4,11 +4,11 @@
 # -- Project information
 
 project = 'IP2Proxy NodeJS'
-copyright = '2025, IP2Location'
+copyright = '2026, IP2Location'
 author = 'IP2Location'
 
-release = '0.1.0'
-version = '0.1.0'
+release = '4.5.0'
+version = '4.5.0'
 
 # -- General configuration
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ip2proxy-nodejs",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "description": "IP2Proxy proxy detection component",
   "keywords": [
     "vpn-detection",

src/ip2proxy.d.ts

@@ -226,14 +226,14 @@ export class IP2Proxy {
      * Whether IP is a proxy server.
      *
      * @param myIP The IP address to query.
-     * @returns -1 if error, 0 if not a proxy, 1 if proxy except DCH and SES, 2 if proxy and DCH or SES
+     * @returns -1 if error, 0 if not a proxy, 1 if proxy except DCH and SES and AIC, 2 if proxy and DCH or SES or AIC
      */
     isProxy(myIP: string): number;
     /**
      * Whether IP is a proxy server asynchronously.
      *
      * @param myIP The IP address to query.
-     * @returns Promise of -1 if error, 0 if not a proxy, 1 if proxy except DCH and SES, 2 if proxy and DCH or SES
+     * @returns Promise of -1 if error, 0 if not a proxy, 1 if proxy except DCH and SES and AIC, 2 if proxy and DCH or SES or AIC
      */
     isProxyAsync(myIP: string): Promise<number>;
     /**

src/ip2proxy.js

@@ -4,7 +4,7 @@ const fsp = fs.promises;
 const https = require("https");
 
 // For BIN queries
-const VERSION = "4.4.0";
+const VERSION = "4.5.0";
 const MAX_INDEX = 65536;
 const COUNTRY_POSITION = [0, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3];
 const REGION_POSITION = [0, 0, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4];
@@ -834,7 +834,7 @@ class IP2Proxy {
         if (data.countryShort == "-" || data.proxyType == "-") {
           data.isProxy = 0;
         } else {
-          if (data.proxyType == "DCH" || data.proxyType == "SES") {
+          if (data.proxyType == "DCH" || data.proxyType == "SES" || data.proxyType == "AIC") {
             data.isProxy = 2;
           } else {
             data.isProxy = 1;
@@ -1070,7 +1070,7 @@ class IP2Proxy {
         if (data.countryShort == "-" || data.proxyType == "-") {
           data.isProxy = 0;
         } else {
-          if (data.proxyType == "DCH" || data.proxyType == "SES") {
+          if (data.proxyType == "DCH" || data.proxyType == "SES" || data.proxyType == "AIC") {
             data.isProxy = 2;
           } else {
             data.isProxy = 1;
@@ -1212,8 +1212,8 @@ class IP2Proxy {
   isProxy(myIP) {
     // -1 is error
     // 0 is not a proxy
-    // 1 is proxy except DCH and SES
-    // 2 is proxy and DCH or SES
+    // 1 is proxy except DCH and SES and AIC
+    // 2 is proxy and DCH or SES or AIC
     let data = this.proxyQuery(myIP, MODES.IS_PROXY);
     return data.isProxy;
   }
@@ -1222,8 +1222,8 @@ class IP2Proxy {
   async isProxyAsync(myIP) {
     // -1 is error
     // 0 is not a proxy
-    // 1 is proxy except DCH and SES
-    // 2 is proxy and DCH or SES
+    // 1 is proxy except DCH and SES and AIC
+    // 2 is proxy and DCH or SES or AIC
     let data = await this.proxyQueryAsync(myIP, MODES.IS_PROXY);
     return data.isProxy;
   }