Catch a safe free list of 29 reliable SOCKS 4/5 proxies:
45.55.159.57:40328
162.243.108.129:1080
67.205.146.29:1080
198.199.120.102:1080
67.205.132.241:1080
162.243.108.161:1080
174.138.54.49:1080
165.227.215.71:1080
74.56.229.191:4145
149.56.1.48:8181
207.164.119.31:4145
173.231.114.118:4145
138.197.157.45:1080
67.205.149.230:1080
159.203.91.6:1080
165.227.215.62:1080
67.205.174.209:1080
162.243.108.141:1080
159.203.166.41:1080
162.243.107.120:1080
74.59.132.126:53496
173.56.223.6:54321
108.29.77.74:54321
50.237.206.174:64312
198.23.143.25:1080
104.237.252.59:54321
192.158.15.201:50877
191.96.42.80:1080
50.253.49.189:54321