Catch a free list of 31 safe public SOCKS4/5 proxies:
209.16.78.27:54321
24.172.34.114:60133
50.250.75.153:39593
68.170.36.100:39593
190.167.220.7:4153
24.37.245.42:51056
50.227.46.1:32482
189.201.189.2:4145
149.56.1.48:8181
50.205.119.150:32482
159.203.61.169:1080
162.247.18.162:4153
50.237.206.174:64312
209.97.150.167:1080
148.77.34.200:54321
70.83.106.82:55801
162.223.88.228:7777
162.223.89.221:8080
24.201.139.98:4153
50.237.206.138:64312
74.94.194.3:1080
70.82.75.118:4153
3.22.95.71:2021
18.224.58.214:2021
50.246.120.125:26820
50.236.148.246:31699
216.154.201.132:54321
173.10.184.69:64312
191.96.42.80:1080
74.123.21.22:28160
50.207.130.238:54321