A good list of working proxies for SB.
Code:
88.131.82.241:3128
195.138.88.105:3128
221.169.143.8:8080
62.14.253.27:3128
71.235.102.32:6515
75.140.40.142:6515
41.191.234.246:3128
184.81.0.21:6515
31.193.114.234:3128
86.64.162.1:81
222.124.5.82:8080
177.43.127.187:3128
177.43.127.188:3128
188.40.231.236:8080
41.32.99.210:8080
78.189.81.171:8080
85.214.23.161:8081
90.182.75.79:8080
82.207.109.251:3128
77.88.138.190:8080
75.64.180.164:6515
71.227.196.60:6515
69.136.71.25:6515
41.75.111.162:8080
203.172.172.139:3128
202.162.223.26:8080
201.10.115.119:3129
200.7.199.35:8000
200.37.63.11:3128
200.241.33.164:8080
190.95.236.138:8080
190.206.50.100:3128
189.91.231.88:3128
187.28.74.139:8080
186.125.158.234:8080
178.23.153.42:8080
118.97.164.75:8080
101.255.16.226:8181
111.94.136.204:3128
116.50.30.36:8080
118.97.47.35:3128
177.46.72.162:8080
178.17.80.109:8080
186.129.249.234:8080
187.72.83.110:8080
203.172.209.133:3128
67.87.209.45:6515
69.163.204.84:3128
80.99.2.120:8080
89.36.26.64:8118
69.118.15.55:6515
41.215.46.146:3128
27.131.130.66:8080
213.239.197.104:3128
201.52.153.168:3128
201.30.60.26:3128
189.3.23.3:9090
118.97.99.186:8080
125.163.165.249:8080
177.53.146.234:3128
186.153.147.250:8080
202.182.174.146:3128
202.69.99.222:8080
213.168.184.134:8080
98.232.68.146:6515
75.82.223.120:6515
59.124.233.148:3128
203.114.105.243:8080
201.67.250.146:3128
190.73.196.228:3128
110.74.220.7:8080
118.174.1.186:3128
190.39.51.166:8080
38.101.212.91:8080
75.189.139.119:6515
180.179.100.214:8080
118.97.8.84:3128
200.161.80.109:3128
173.0.60.48:3128
184.154.188.122:8118
201.24.79.29:3129
213.238.21.158:8080
62.75.161.165:3128
68.226.190.55:6515
114.34.187.201:3128
111.93.100.9:8081
125.162.229.65:3128
189.105.112.34:8080
202.164.211.74:8080
186.91.173.83:3128
199.203.55.217:8080
203.190.190.66:8080
93.181.161.198:8080
89.112.6.35:3128
207.229.122.89:3128
68.5.12.132:6515
69.250.178.83:6515
75.129.63.24:6515
81.4.163.14:8080
196.32.195.42:3128
180.241.111.101:8080
182.71.83.235:3128
119.252.88.23:8080
115.124.67.241:8181
212.46.27.142:8080
182.48.54.133:8080
76.195.189.1:6515
61.221.217.196:3128
216.164.122.171:8080
24.31.19.43:8080
200.73.200.60:3128
173.0.60.49:3128
180.246.121.175:8080
184.170.245.165:3128
24.47.6.51:6515
75.138.146.224:6515
195.240.195.51:8080
61.218.73.12:8080
173.248.230.233:8080
200.171.87.228:8080
24.177.230.70:6515
76.21.193.130:6515
74.79.229.116:6515
67.174.109.192:6515
68.81.32.168:6515
66.61.102.234:6515
24.61.142.2:6515
75.186.34.135:6515
24.91.197.136:6515
98.148.126.203:6515
69.84.124.227:6515
71.64.126.103:6515
76.20.151.67:6515
76.93.10.106:6515
68.81.23.39:6515
202.191.45.22:3128
182.163.92.51:3128
61.247.33.239:3128
217.92.195.175:3128
222.255.27.150:31280
178.130.36.56:3128
41.35.46.45:8080
188.231.227.220:3128
71.42.153.146:8080
200.204.154.29:3128
201.251.5.248:8080
64.15.144.83:3128
125.162.170.42:3128
118.97.70.131:8080
46.36.109.10:3128