How to bypass blocks using proxy server have always been discussed on this blog. Here is a list of proxy server sites to access Youtube from schools. A comprehensive list of over hundred free proxy servers and ips to use to access them.
You can also Check the Best List of Youtube Working Proxy Servers Here.
You can also Check the Best List of Youtube Working Proxy Servers Here.
116.236.216.116:8080
203.191.150.11:8081
186.94.58.50:8080
203.81.175.227:80
196.201.241.162:80
211.167.112.18:82
190.94.216.156:8080
60.18.168.243:8090
190.102.24.54:80
183.181.172.1:80
61.28.43.202:8090
58.215.88.12:80
115.249.145.202:3128
203.156.255.58:82
202.136.60.104:8090
123.183.247.239:6666
193.232.106.50:3128
202.103.243.122:1080
212.8.56.106:6588
190.255.50.91:80
61.55.141.10:80
106.3.98.82:80
211.144.120.141:8080
46.105.114.114:80
94.23.52.82:3128
58.53.192.218:8123
120.29.159.242:3128
46.182.83.202:3128
63.221.152.100:80
109.226.199.129:8080
184.168.227.129:80
201.243.199.128:8080
63.221.152.126:80
63.221.152.123:80
118.96.211.7:80
106.3.98.82:82
221.123.162.123:3128
125.216.144.199:8080
202.116.161.11:808
218.194.91.238:8080
219.94.239.77:80
177.71.249.103:80
187.174.250.131:80
203.81.175.233:80
121.14.9.76:80
201.86.70.162:80
123.30.174.194:7777
221.6.15.158:82
61.147.79.111:8080
190.72.131.26:8080
220.168.56.66:8001
222.52.99.131:8081
203.142.71.235:8080
190.77.13.117:8080
200.84.33.120:8080
201.166.130.203:80
93.166.121.107:8118
190.73.152.31:8080
186.95.84.133:8080
115.66.148.136:3128
222.222.194.98:8090
113.106.99.211:9000
122.72.28.24:80
195.64.211.173:3128
74.208.68.44:6588
203.81.175.239:80
58.247.178.239:8081
211.167.112.14:80
222.52.151.2:8080
46.34.84.117:80
213.141.157.47:3131
200.73.17.70:3128
219.233.194.18:8080
113.160.244.109:8080
61.164.184.42:3128
77.90.196.198:8081
117.211.123.62:3128
61.139.175.20:8090
113.98.62.135:8080
58.210.212.107:80
117.211.123.62:80
121.58.235.130:8080
120.85.132.234:80
176.110.169.10:3128
195.24.159.18:3128
106.3.98.81:83
112.140.69.229:808
190.205.146.10:8080
117.3.66.115:80
221.7.11.11:82
112.125.42.20:10080
89.237.134.10:8080
221.207.59.232:8090
120.85.140.99:78
89.218.94.164:8081
202.117.55.122:8888
122.0.66.102:8080
113.106.99.244:9000
182.141.251.161:6666
202.98.123.126:8080
113.106.99.230:9000
173.10.134.173:8081
125.88.75.151:3128
196.40.20.82:80
116.77.35.118:80
113.106.99.229:9000
61.145.165.125:1337
116.50.153.66:3128
166.111.32.71:8080
120.85.140.99:80
115.236.48.226:81
203.186.109.21:80
111.221.40.229:80
107.21.120.206:80
218.54.201.153:80
5.79.17.211:8888
85.234.36.137:8080
115.25.216.6:80
106.3.98.89:80
186.89.107.5:8080
183.89.61.220:3128
63.221.152.97:80
218.94.1.166:82
91.121.100.200:8118
190.198.71.45:8080
113.106.99.252:9000
223.27.245.11:8080
124.193.202.18:1080
203.93.104.20:80
63.221.152.119:80
98.217.141.14:6515
42.121.14.229:8080
209.97.203.60:3128
77.37.168.32:3128
190.78.158.104:8080
190.153.117.62:8080
218.204.131.250:3128
121.251.254.213:80
61.147.82.178:8080
190.75.140.51:8080
180.183.183.245:8080
203.81.175.252:80
109.196.34.8:8080
190.102.29.162:80
188.126.79.105:3128
113.106.99.239:9000
190.75.183.4:8080
106.3.98.81:80
63.221.152.96:80
218.92.252.23:8080
201.68.7.142:8080
37.251.99.137:80
180.235.132.239:80
27.131.162.50:3128
209.197.224.100:80
95.0.187.21:8080
91.210.250.133:3128
95.67.106.110:3128
211.167.112.17:80
221.130.17.48:80
202.107.195.231:80
222.189.152.68:808
211.167.112.17:82
159.93.50.101:80
113.106.99.221:9000
203.81.175.248:80
203.198.23.82:9090
190.204.246.25:8080
58.137.154.102:8080
78.131.55.82:8080
211.167.112.16:80
220.191.204.142:808
124.164.240.234:8090
202.129.48.193:8080
69.163.96.25:8080
121.14.9.76:110
211.167.112.15:82
203.81.175.249:80
80.194.50.123:8080
209.97.203.64:3128
114.80.140.35:8080
187.54.84.1:8181
106.3.98.88:80
190.102.31.160:80
95.181.33.22:8080
61.49.40.28:8080
174.129.93.161:80
159.226.42.160:80
218.108.168.166:82
218.206.228.222:3128
60.191.180.19:8080
201.77.202.69:8090
213.142.136.81:6654
86.62.81.52:3128
221.6.15.156:82
190.74.246.231:80
112.125.120.145:10080
202.116.160.89:80
111.161.30.232:80
111.161.30.236:80
203.104.247.4:8080
124.205.18.183:80
63.221.152.108:80
201.248.123.4:8080
60.216.119.116:8080
41.222.209.77:8080
121.240.76.230:3128
60.10.60.28:8090
211.157.227.74:81
115.238.83.98:1337
221.4.163.84:80
220.248.215.98:8080
200.75.51.151:8080
61.145.121.124:89
190.102.30.57:80
190.39.158.34:8080
222.48.252.137:80
106.3.98.89:82
58.20.230.131:8080
218.87.122.202:80
89.218.94.162:8081
114.79.155.244:80
218.54.201.168:80
211.167.72.130:8909
95.31.18.119:3128
106.3.98.88:82
78.46.202.171:80
217.14.203.135:8083
190.203.9.237:8080
211.151.181.41:80
212.154.180.6:8080
211.167.112.14:82
63.221.152.116:80
84.245.236.180:80
203.131.67.22:8080
66.146.193.31:8118
186.95.239.142:6588
63.221.152.127:80
211.157.227.84:81
180.245.254.56:8080
186.95.21.141:8080
190.38.8.43:8080
218.54.201.153:8080
190.200.222.190:8080
61.139.87.55:80
89.218.94.163:8081
221.7.11.11:81
222.255.134.76:3128
218.108.168.74:82
58.215.189.101:82
190.9.128.96:80
106.3.98.82:83
190.200.58.46:8080
200.75.51.149:8080
114.113.158.182:80
218.25.59.1:80
94.247.25.162:80
61.166.63.153:8090
218.93.53.114:8888
190.205.195.105:8080
61.166.63.154:8090
189.59.64.26:80
59.37.168.16:8081
80.63.56.146:8118
190.203.108.26:8080
54.251.53.66:80
89.135.63.36:8070
115.84.242.84:8080
110.52.103.20:8080
110.164.62.191:8080
186.94.56.174:8080
201.209.87.234:8080
61.182.216.28:8090
119.254.90.18:8080
219.232.47.153:80
200.75.51.148:8080
190.73.248.113:8080
202.107.226.175:80
221.238.12.243:808
94.139.99.42:3128
120.29.168.190:80
206.72.201.17:3128
175.1.172.12:8909
216.227.250.61:80
63.221.152.107:80
190.73.48.144:8080
201.209.59.122:8080
88.131.82.241:3128
74.208.68.44:8081
221.7.11.11:84
222.197.214.91:808
190.198.88.102:8080
203.151.44.65:80
61.6.244.200:8118
109.73.174.54:8080
80.242.214.149:3128
213.160.143.150:3128
210.22.135.125:3128
174.137.152.60:8080
177.54.205.103:8080
221.6.253.186:8080
59.60.7.146:808
200.111.180.58:80
221.179.173.170:8080
113.106.99.242:9000
222.168.65.130:80
123.124.168.65:80
61.160.202.201:8090
58.251.57.78:8001
115.249.145.202:8090
106.3.98.81:82
216.24.194.148:82
190.201.120.202:8080
81.1.237.212:3128
203.81.175.247:80
223.27.245.11:80
94.180.114.186:3128
183.89.104.138:3128
180.96.62.21:80
183.92.246.1:8080
110.164.126.157:8080
61.145.121.124:88
190.90.161.250:80
189.45.8.65:80
63.221.152.122:80
200.73.17.70:80
63.217.44.110:80
180.183.155.123:3128
61.160.83.235:8080
211.167.112.18:80
201.211.108.98:8080
201.211.243.232:8080
123.204.86.130:80
190.73.131.251:8080
120.85.140.99:79
61.135.209.203:81
89.151.190.213:80
190.102.29.142:80
222.57.81.198:8080
119.188.6.225:80
109.63.21.162:80
221.7.162.215:8080
119.7.221.136:80
113.106.99.213:9000
122.224.5.210:443
27.115.106.170:8909
190.36.229.200:8080
77.122.164.30:54321
92.126.217.47:80
125.88.74.91:8080
200.141.202.162:8080
122.224.5.210:8181
201.116.19.30:80
218.108.168.74:80
219.141.225.65:80
50.19.244.252:80
201.210.74.77:8080
221.7.11.11:80
221.6.15.157:82
124.89.36.178:80
210.212.83.242:1080
201.35.34.19:8080
221.193.245.15:8090
190.9.32.109:80
82.112.45.3:80
183.89.40.232:3128
190.102.29.165:80
190.205.107.163:8080
201.243.218.208:8080
61.8.144.235:80
177.99.176.146:8080
203.146.235.201:80
63.221.152.106:80
66.132.251.111:80
221.10.40.232:80
77.37.192.19:3128
80.91.193.33:3128
109.195.23.55:3128
220.248.37.238:8118
124.207.170.230:8080
194.190.129.45:80
63.217.44.109:80
82.193.155.171:3128
176.62.74.150:3128
24.120.113.65:80
61.28.39.50:8090
202.98.223.74:80
87.250.37.50:800
202.99.21.162:8081
41.202.250.134:8080
121.52.71.23:80
190.79.184.85:8080
106.3.98.82:81
121.240.76.230:80
1.234.45.130:80
114.80.149.183:80
122.102.44.38:3128
119.74.30.119:3128
200.98.129.19:6515
218.108.168.166:80
124.207.102.60:80
107.22.70.145:80
24.96.88.47:80
60.12.174.124:8090
190.153.3.37:8080
37.77.51.162:80
202.69.107.114:3128
221.7.25.173:8080
190.102.17.240:80
77.73.130.70:8081
106.3.98.89:81
180.245.201.123:80
221.7.11.11:83
5.153.19.202:3128
213.42.124.116:80
190.204.236.25:8080
122.100.197.38:3128
211.167.112.16:82
122.181.14.158:3128
89.248.168.139:8080
106.3.98.88:83
212.115.238.165:3128
113.106.99.245:9000
60.18.154.86:8090
190.102.17.180:80
41.222.14.162:8080
221.6.154.73:8080
176.9.47.108:80
206.17.20.11:8080
176.31.155.36:80
202.91.248.74:80
106.3.98.81:81
60.12.174.123:8090
113.12.71.114:1337
111.161.30.233:80
119.184.214.18:808
61.152.176.48:80
213.154.203.148:3128
63.221.152.121:80
190.153.120.28:8080
120.85.140.99:77
118.98.97.98:80
95.171.14.211:8080
175.41.155.175:80
116.254.100.146:8080
203.81.175.253:80
124.164.240.233:8090
178.48.17.29:80
202.105.134.53:808
211.167.112.15:80
114.35.167.38:8080
190.198.128.135:8080
211.144.76.7:8181
106.3.98.88:81
110.164.62.191:80
106.3.98.89:83
183.89.4.145:3128
110.246.201.143:6673
I hope this proxy websites are found to be useful by you.