Les recomiendo esta lista de proxys:

203.89.25.154  4145 SOCKS4 High (Elite)  Indonesia, Jakarta
203.130.215.146 1080 SOCKS4 High (Elite) Indonesia, Bekasi
207.148.77.4 9050 SOCKS4, SOCKS5 High (Elite) Canada, Yellowknife
139.255.92.26 1080 SOCKS4 High (Elite) Indonesia, Jakarta
150.129.151.62 6667 SOCKS4 High (Elite) India, Rajkot
177.75.161.206 4145 SOCKS4 High (Elite) Brazil
177.104.192.29 41443 SOCKS4 High (Elite) Brazil
187.94.99.194 1080 SOCKS4 High (Elite) Brazil
114.134.94.9 4145 SOCKS4 High (Elite) Bangladesh, Dhaka
103.240.160.21 6667 SOCKS4, SOCKS5 High (Elite) India, Patan