new: [VPN] lists of common VPN IPv4 and IPv6 addresses added

Source of the IPv4/IPv6 is https://github.com/ejrv/VPNs

README.md

@@ -43,6 +43,8 @@ are available in one of the list. The list can be globally enabled or disabled i
 - [lists/tlds](lists/tlds) - top-level domains
 - [lists/url-shortener](lists/url-shortener) - URL shorteners services
 - [lists/university_domains](lists/university_domains) - University domain names
+- [lists/vpn-ipv4](lists/vpn-ipv4) - Specialized list of IPv4 addresses belonging to common VPN providers and datacenters
+- [lists/vpn-ipv6](lists/vpn-ipv6) - Specialized list of IPv6 addresses belonging to common VPN providers and datacenters
 - [lists/whats-my-ip](lists/whats-my-ip) - "What's my IP" service
 
 # Format of a warning list

tools/generate-vpn.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import requests
+import json
+import datetime
+
+url = 'https://raw.githubusercontent.com/ejrv/VPNs/master/vpn-ipv4.txt'
+r = requests.get(url, stream=True)
+ipsv4 = []
+for ip in r.iter_lines():
+    v = ip.decode('utf-8')
+    if not v.startswith("#"):
+        if v: ipsv4.append(v)
+
+warninglist = {}
+warninglist['name'] = 'Specialized list of IPv4 addresses belonging to common VPN providers and datacenters'
+warninglist['version'] = int(datetime.date.today().strftime('%Y%m%d'))
+warninglist['description'] = 'Specialized list of IPv4 addresses belonging to common VPN providers and datacenters'
+warninglist['list'] = sorted(set(ipsv4))
+warninglist['type'] = 'cidr'
+warninglist['matching_attributes'] = ["ip-src", "ip-dst", "domain|ip"]
+
+
+with open('../lists/vpn-ipv4/lists.json', 'w') as data_file:
+    json.dump(warninglist, data_file, indent=4, sort_keys=True)
+
+
+url = 'https://raw.githubusercontent.com/ejrv/VPNs/master/vpn-ipv6.txt'
+r = requests.get(url, stream=True)
+ipsv6 = []
+for ip in r.iter_lines():
+    v = ip.decode('utf-8')
+    if not v.startswith("#"):
+        if v: ipsv6.append(v)
+
+warninglist = {}
+warninglist['name'] = 'Specialized list of IPv6 addresses belonging to common VPN providers and datacenters'
+warninglist['version'] = int(datetime.date.today().strftime('%Y%m%d'))
+warninglist['description'] = 'Specialized list of IPv6 addresses belonging to common VPN providers and datacenters'
+warninglist['list'] = sorted(set(ipsv6))
+warninglist['type'] = 'cidr'
+warninglist['matching_attributes'] = ["ip-src", "ip-dst", "domain|ip"]
+
+
+with open('../lists/vpn-ipv6/lists.json', 'w') as data_file:
+    json.dump(warninglist, data_file, indent=4, sort_keys=True)
+
+