How to determine whether a specific IP is the IP of the education network?

1. The algorithm can match bit by bit. The IP address is 32 bits. After receiving the IP, first calculate the first 8

bits to calculate a decimal number. , and perform the equal operation with the first 8-digit decimal number in the database

If passed, perform the comparison operation of the second, third, and fourth eight-digit numbers in sequence

If it does not pass, it will be rejected directly, non-education network IP

2. Education network IP list:

58.154.0.0 58.155.255.255 China Education Network

< p>58.192.68.0 58.192.71.255 Nanjing City, Jiangsu Province Education Network

58.193.160.0 58.193.175.255 Nanjing City, Jiangsu Province Education Network

58.193.192.0 58.193.255.255 Nanjing City, Jiangsu Province Education Network

58.194.144.0 58.194.159.255 China Education Network

58.194.216.0 58.194.223.255 China Education Network

58.195.8.0 58.195.127.255 China Education Network

58.195.136.0 58.195.247.255 China Education Network

58.196.0.0 58.196.127.255 China Education Network

58.196.192.0 58.206.255.255 China Education Network

p>

58.207.0.0 58.207.15.255 Beijing Education Network

58.207.16.0 58.207.39.255 Shanghai Education Network

58.207.40.0 58.207.47.255 Lanzhou Education, Gansu Province Network

58.207.48.0 58.207.63.255 Tianjin Education Network

58.207.64.0 58.207.67.255 Xinjiang Urumqi Education Network

58.207.68.0 58.207.71.255 Shandong Provincial Jinan City Education Network

58.207.72.0 58.207.79.255 Yunnan Province Education Network

58.207.80.0 58.207.95.255 Chongqing City Education Network

58.207.96.0 58.207 .119.255 Nanjing Education Network of Jiangsu Province

58.207.120.0 58.207.127.255 Education Network of Hunan Province

58.207.129.0 58.207.143.255 Education Network Express Users

58.207.144.0 58.207.156.255 Hubei Province Wuhan City Education Network

58.207.158.0 58.207.159.255 Hubei Province Wuhan City Education Network

58.207.160.0 58.207.175.255 Liaoning Province Shenyang City Education Network

58.207.176.0 58.207.199.255 Xi'an Education Network, Shaanxi Province

58.207.200.0 58.207.223.255 Zhengzhou Education Network, Henan Province

58.207.224.0 58.207. 247.255 Hebei Province Education Network

58.207.248.0 58.207.255.255 Hunan Province Education Network

59.33.174.18 59.33.174.26 Guangdong Province Huizhou City Education Network

59.65. 209.0 59.65.211.255 Beijing Education Network <

/p>

59.67.162.0 59.67.191.255 Tianjin Education Network

59.67.206.0 59.67.255.255 Tianjin Education Network

59.68.236.0 59.68.239.255 Hubei Education Network

59.70.168.0 59.70.175.255 Henan Province Education Network

59.73.24.0 59.73.63.255 Liaoning Province Education Network

59.73.176.0 59.73.191.255 Liaoning Province Education Network

59.73.224.0 59.73.255.255 Jilin Province Education Network

59.74.36.0 59.74.47.255 Shaanxi Province Education Network

59.74.128.0 59.74.255.255 Shaanxi Province Education Network

59.75.1.0 59.75.1.255 Shaanxi Province Education Network

59.75.58.0 59.75.59.255 Shaanxi Province Education Network

59.75.72.0 59.75.127.255 Shaanxi Provincial Education Network

59.75.142.0 59.75.143.255 Shaanxi Provincial Education Network

59.75.176.0 59.75.191.255 Shaanxi Provincial Education Network

59.75.210.0 59.75.255.255 Shaanxi Province Education Network

59.76.42.0 59.76.43.255 Gansu Province Education Network

59.76.76.0 59.76.191.255 Gansu Province Education Network

59.77.99.0 59.77. 127.255 Fujian Province Education Network

59.77.136.0 59.77.143.255 Fujian Province Education Network

59.77.172.0 59.77.175.255 Fujian Province Education Network

59.78.86.0 59.78 .87.255 Shanghai Education Network

59.78.204.0 59.78.255.255 Shanghai Education Network

59.79.114.0 59.79.115.255 Shanghai Education Network

59.79.124.0 59.79.127.255 Shanghai Education Network

59.79.194.0 59.79.223.255 Fujian Education Network

60.190.127.162 60.190.127.162 Suichang County Education Network, Lishui City, Zhejiang Province

60.190.214.3 60.190.214.3 Shaoxing City (Zhuji) Education Network, Zhejiang Province

60.191.130.196 60.191.130.196 Taizhou City, Zhejiang Province Education Network

61.50.213.225 61.50.213.225 Miyun County, Beijing Education Network

61.54.131.131 61.54.131.131 Luohe Primary and Secondary School Education Network, Henan Province

61.128.225.84 61.128.225.84 Qijiang County Education Network, Chongqing

61.130.9.0 61.130.9.255 Xiaoshan Education Network, Hangzhou City, Zhejiang Province

61.131.31.82 61.131.31.86 Putian City Education Network, Fujian Province

61.132.87.135 61.132.87.135 Jiangsu Province Wuxi Education Network

61.142.247.174 61.142.247.174 Nanhai District Education Network, Foshan City, Guangdong Province

61.143.237.22

4 61.143.237.255 Dianbai County Education Network, Maoming City, Guangdong Province

61.144.24.96 61.144.25.59 Education Network of Guangzhou City, Guangdong Province

61.144.25.61 61.144.25.79 Education in Guangzhou City, Guangdong Province Network

61.144.25.96 61.144.25.255 Guangzhou City, Guangdong Province Education Network

61.144.26.53 61.144.26.63 Guangzhou City, Guangdong Province Education Network

61.144.26.80 61.144 .26.255 Guangzhou City, Guangdong Province Education Network

61.145.9.120 61.145.9.120 Jiangmen City, Guangdong Province Education Network

61.145.230.3 61.145.230.3 Zhuhai City, Guangdong Province Education Network

61.153.10.74 61.153.10.76 Wenzhou Education Network, Zhejiang Province

61.153.18.233 61.153.18.233 Ningbo Education Network, Zhejiang Province

61.153.193.233 61.153.193.235 Wenling, Zhejiang Province Municipal Education Network

61.153.226.158 61.153.226.158 Jiaxing City, Zhejiang Province Education Network

61.153.234.26 61.153.234.30 Haiyan County Education Network, Jiaxing City, Zhejiang Province

61.153.235.2 61.153.235.3 Tongxiang Public Education Network, Jiaxing City, Zhejiang Province

61.154.204.14 61.154.204.14 Middle School Education Network of Xiamen City, Fujian Province

61.154.240.14 61.154.240.14 Xiamen City, Fujian Province Middle School Education Network

61.157.226.171 61.157.226.171 Ya'an City, Sichuan Province Education Internet Cafe

61.161.80.172 61.161.80.172 Chongqing Tongliang County Education Network

61.161.90.225 61.161.90.2225 Chongqing Dazu County Education Network

61.174.215.9 61.174.215.14 Zhuji City Education Network, Zhejiang Province

61.175.134.150 6175.134.15050 Municipal Education Network

61.175.205.128 61.175.205.255 Cixi Education Network, Ningbo City, Zhejiang Province

61.175.231.120 61.175.231.120 Linhai City Education Network, Zhejiang Province

61.177 .200.42 61.177.200.42 Rugao City Education Network, Nantong City, Jiangsu Province

61.182.198.1 61.182.198.1 Qiaoxi District, Shijiazhuang City Education Network, Hebei Province

61.182.198.2 61.182.198.2 Shijiazhuang, Hebei Province Municipal Education Network Qiaodong District

61.182.198.3 61.182.198.3 Hebei Province Shijiazhuang City Education Network Yuhua District

61.182.198.4 61.182.198.4 Hebei Province Shijiazhuang City Education Network Chang'an District< /p>

61.182.198.5 61.182.198.5 Hebei Province Shijiazhuang City Education Network Yuhua District

61.182.198.11 61.182.198.13 Hebei Province Shijiazhuang City Education Network Municipal Directly Affiliated School

61.182.198.14 61.182.198.14 Shijiazhuang Education Network Suburban County, Hebei Province

61.184.37.101 61.184.37.101 Shizikou Education Internet Cafe, Gongan County, Jingzhou City, Hubei Province

>

61.185.9.167 61.185.9.167 Yan'an City, Shaanxi Province Education Network

61.185.14.59 61.185.14.59 Ansai County, Yan'an City, Shaanxi Province Education Network

61.185.32.199 61.185. 32.199 Wugong County Education Network, Xianyang City, Shaanxi Province

61.185.198.114 61.185.198.114 Education Network of Xi'an City, Shaanxi Province

61.189.35.8 61.189.35.14 Shenyang City Education Network, Liaoning Province

61.234.40.77 61.234.40.200 Nanning, Guangxi Education Network (common to the whole province)

61.234.40.202 61.234.40.255 Nanning, Guangxi Education Network (common to the whole province)

61.235.189.146 61.235.189.146 Nanning City, Guangxi Education Network

61.242.97.3 61.242.97.3 Foshan City, Guangdong Province Education Network

121.48.94.0 121.48.95.255 China Education Network

121.48.116.0 121.48.119.255 China Education Network

121.48.144.0 121.48.255.255 China Education Network

121.49.6.0 121.49.127.255 China Education Network

121.49.144.0 121.49.255.255 China Education Network

121.192.0.0 121.192.255.255 China Education Network

121.193.64.0 121.193.255.255 China Education Network

121.194 .16.0 121.195.255.255 China Education Network

121.248.0.0 121.251.255.255 China Education Network

125.216.0.0 125.216.3.255 Guangdong Province Education Network

125.216. 6.0 125.216.23.255 Guangdong Province Education Network

125.216.26.0 125.216.27.255 Guangdong Province Education Network

125.216.183.0 125.216.191.255 Guangdong Province Education Network

125.217 .2.0 125.217.3.255 Guangxi Education Network

125.217.8.0 125.217.127.255 Guangdong Education Network

125.217.144.0 125.217.159.255 Guangdong Education Network

125.218 .30.0 125.218.31.255 Guangdong Province Education Network

125.218.68.0 125.218.255.255 Guangdong Province Education Network

125.219.64.0 125.219.95.255 China Education Network

125.219 .162.0 125.219.163.255 China Education Network

125.219.166.0 125.219.255.255 China Education Network

125.221.28.0 125.221.31.255 China Education Network

125.221.40.0 125.221.63.255 China Education Network

125.221.128.0 125.221.159.255 China Education Network

125.221.192.0 125.221.215.255 China Education Network

125.222.108

.0 125.222.127.255 Liaoning Province Education Network

125.222.192.0 125.222.247.255 China Education Network

125.222.252.0 125.222.253.255 China Education Network

125.223. 98.0 125.223.111.255 China Education Network

125.223.253.0 125.223.253.255 China Education Network

132.246.27.0 132.246.27.255 Beijing Education Network

140.126. 0.0 140.126.4.255 Taiwan Province Education Network (Hsinchu)

140.126.6.0 140.126.20.255 Taiwan Province Education Network (Hsinchu)

140.126.23.0 140.126.23.255 Taiwan Province Education Network (Hsinchu) )

140.126.25.0 140.126.255.255 Taiwan Education Network (Hsinchu)

140.128.2.0 140.128.12.255 Taiwan Education Network (Taichung)

140.128. 16.0 140.128.40.255 Taiwan Province Education Network (Taichung)

140.128.42.0 140.128.60.255 Taiwan Province Education Network (Taichung)

140.128.62.0 140.128.70.255 Taiwan Province Education Network (Taichung) )

140.128.72.0 140.128.95.255 Taiwan Province East Education Network (Taichung)

140.128.97.0 140.128.255.255 Taiwan Province Education Network (Taichung)

140.129 .2.0 140.129.10.255 Taiwan Province Education Network (Taipei)

140.129.12.0 140.129.50.255 Taiwan Province Education Network (Taipei)

140.129.52.0 140.129.80.255 Taiwan Province Education Network ( Taipei)

140.129.82.0 140.129.85.255 Taiwan Education Network (Taipei)

140.129.87.0 140.129.255.255 Taiwan Education Network (Taipei)

140.130 .2.0 140.130.9.255 Taiwan Province Education Network (Chiayi)

140.130.11.0 140.130.12.255 Taiwan Province Education Network (Chiayi)

140.130.14.0 140.130.14.255 Taiwan Province Education Network ( Chiayi)

140.130.16.0 140.130.40.255 Taiwan Education Network (Chiayi)

140.130.42.0 140.130.50.255 Taiwan Education Network (Chiayi)

140.130 .52.0 140.130.80.255 Taiwan Province Education Network (Chiayi)

140.130.82.0 140.130.255.255 Taiwan Province Education Network (Chiayi)

140.131.2.0 140.131.20.255 Taiwan Province Education Network ( Taoyuan)

140.131.22.0 140.131.30.255 Taiwan Education Network (Taoyuan)

140.131.32.0 140.131.40.255 Taiwan Education Network (Taoyuan)

140.131 .42.0 140.131.44.255 Taiwan Education Network (Taoyuan)

140.131.46.0 140.131.76.255

Taiwan Province Education Network (Taoyuan)

140.131.78.0 140.131.84.255 Taiwan Province Education Network (Taoyuan)

140.131.86.0 140.131.255.255 Taiwan Province Education Network (Taoyuan)

163.19.0.0 163.19.255.255 Taiwan Province Education Network

163.24.0.0 163.24.255.255 Taiwan Pingtung Education Network

163.26.0.0 163.26.193.255 Taiwan Province Education Network

163.26.195.0 163.26.255.255 Taiwan Education Network

164.113.0.0 164.113.95.255 Kansas Research and Education Network, USA

164.113.112.0 164.113.255.255 United States Kansas Research and Education Network

192.192.0.0 192.192.0.255 Taiwan Education Network

192.192.2.0 192.192.2.255 Taiwan Education Network

192.192.13.0 192.192 .14.255 Taiwan Province Education Network

192.192.19.0 192.192.26.255 Taiwan Province Education Network

192.192.28.0 192.192.29.255 Taiwan Province Education Network

192.192.31.0 192.192.32.255 Taiwan Province Education Network

192.192.34.0 192.192.34.255 Taiwan Province Education Network

192.192.36.0 192.192.36.255 Taiwan Province Education Network

192.192. 38.0 192.192.39.255 Taiwan Province Education Network

192.192.41.0 192.192.43.255 Taiwan Province Education Network

192.192.49.0 192.192.55.255 Taiwan Province Education Network

192.192 .57.0 192.192.58.255 Taiwan Province Education Network

192.192.61.0 192.192.67.255 Taiwan Province Education Network

192.192.69.0 192.192.77.255 Taiwan Province Education Network

192.192.79.0 192.192.85.255 Taiwan Province Education Network

192.192.87.0 192.192.89.255 Taiwan Province Education Network

192.192.91.0 192.192.96.255 Taiwan Province Education Network

192.192.99.0 192.192.137.255 Taiwan Provincial Education Network

192.192.139.0 192.192.255.255 Taiwan Provincial Education Network

202.38.97.0 202.38.122.255 Beijing China Education Network Network Center

p>

202.38.123.0 202.38.123.255 Beijing China Education Network Router

202.38.124.0 202.38.125.255 Beijing China Education Network Network Center

202.38.184.0 202.38.191.255 Beijing Education Network

202.96.188.28 202.96.188.28 Zhongshan Education Network, Guangdong Province

202.99.142.0 202.99.142.255 Shijiazhuang Education Network, Hebei Province

202.99 .213.50 202.99.21

3.59 Shanxi Province Yuncheng Distance Education Network

202.99.231.226 202.99.231.226 Inner Mongolia Chifeng City Education Network

202.103.207.0 202.103.207.64 Guangxi Liuzhou Normal and Dole Education Network

202.103.216.243 202.103.216.243 Guangxi Beiliu City Education Network

202.104.20.169 202.104.20.177 Guangdong Province Foshan City Nanhai District Education Network

202.105.216.130 202.105.216. 130 Yangjiang City, Guangdong Province Education Network

202.107.209.0 202.107.209.255 Ningbo City, Zhejiang Province Education Network

202.107.231.145 202.107.231.145 Yiwu City, Zhejiang Province Education Network

202.107.231.147 202.107.231.191 Yiwu City, Zhejiang Province Education Network

202.107.231.200 202.107.231.207 Yiwu City, Zhejiang Province Education Network

202.107.231.212 202.107.231.25 3 Education in Yiwu City, Zhejiang Province Network

202.107.231.255 202.107.231.255 Yiwu City, Zhejiang Province Education Network

202.107.232.190 202.107.232.244 Jiashan County Education Network, Jiaxing City, Zhejiang Province

202.112. 32.0 202.112.39.255 Beijing Education Network Information Center

202.112.40.0 202.112.40.255 Shanghai Education Network Information Center

202.112.42.0 202.112.47.255 Shanghai Education Network Information Center

p>

202.112.48.0 202.112.52.255 Guangdong Provincial Education Network Information Center

202.112.54.0 202.112.55.255 Guangdong Provincial Education Network Information Center

202.112.56.0 202.112.59.255 Beijing Municipal Education Network North China Network Center

202.113.246.0 202.113.247.255 Tianjin Education Network

202.116.105.0 202.116.105.255 Guangzhou Education Network, Guangdong Province (Public)

< p>202.116.139.0 202.116.139.255 Guangzhou City, Guangdong Province Education Network (Public)

202.116.150.0 202.116.158.255 Guangzhou City, Guangdong Province Education Network (Public)

202.116.248.0 202.116 .255.255 Guangdong Province Education Network

202.117.31.214 202.117.31.214 Strength Building Education Network of the Institute of Advanced Ceramics, School of Materials, Xi'an Jiaotong University

202.118.168.0 202.118.169.255 Harbin City, Heilongjiang Province Education Network

202.118.171.0 202.118.175.255 Heilongjiang Province Harbin Education Network

202.158.162.26 202.158.162.31 Shanghai Education Network Xiehe Bilingual School

202.179.240.0 202.179 .255.255 Beijing Education Network

202.192.80.1 202.192.80.1 Guangzhou University Education Network Export

202.193.20.0 202.193.23.255 Guangxi Education Network

202

.193.32.0 202.193.47.255 Guangxi Education Network

202.194.96.0 202.194.99.255 Shandong Province Education Network

202.194.102.0 202.194.103.255 Shandong Province Education Network

202.199.198.0 202.199.199.255 Liaoning Provincial Education Network

202.200.28.0 202.200.31.255 Shaanxi Provincial Education Network Center, Xi’an City, Shaanxi Province

202.200.143.0 202.200. 143.255 Shaanxi Provincial Education Network

202.201.186.0 202.201.187.255 Xinjiang Education Network

202.201.188.0 202.201.191.255 Xinjiang Education Network Center in Urumqi, Xinjiang

202.201. 192.0 202.201.199.255 Xinjiang Education Network

202.202.216.0 202.202.217.255 User

202.203.128.0 202.203.131.255 Yunnan Education Network

202.2055 .109.0 202.205.109.255 Beijing Education Network

202.205.131.0 202.205.131.255 Beijing Education Network

202.206.232.0 202.206.233.255 Shijiazhuang Education Network Center, Hebei Province

202.206.234.0 202.206.235.255 Hebei Province Education Network

202.207.116.0 202.207.119.255 Inner Mongolia Education Network

202.207.128.0 202.207.131.255 China Education Network Shanxi Network Center

p>

203.185.64.0 203.185.159.255 Thailand Education Network

210.25.252.0 210.25.255.255 Guangzhou City, Guangdong Province Education Network

210.26.48.0 210.26.48.255 Lanzhou City, Gansu Province Education Network

210.27.120.0 210.27.127.255 Shaanxi Province Education Network

210.27.157.0 210.27.157.255 Qinghai Province Education Network

210.30.20.0 210.30.21.255 Liaoning Dalian Education Network Center

210.30.22.0 210.30.31.255 Liaoning Education Network

210.31.56.0 210.31.56.255 Beijing Education Network

210.32.92.0 210.32.95.255 Zhejiang Province Education Network

210.32.104.0 210.32.111.255 Zhejiang Province Education Network

210.32.224.0 210.32.255.255 Zhejiang Province Education Network

210.35. 156.0 210.35.159.255 Jiangxi Province Education Network

210.35.184.0 210.35.191.255 Jiangxi Province Nanchang City Education Network Southeast China Nanchang Main Node

210.3

9.20.0 210.39.31.255 Guangdong Province Education Network

210.40.1.0 210.40.31.255 Guiyang Education Network of Guizhou Province

210.40.128.0 210.40.134.255 Guiyang Education Network of Guizhou Province

210.40.145.0 210.40.159.255 Guiyang Education Network, Guizhou Province

210.40.208.0 210.40.215.255 Kunming City Education Network, Yunnan Province

210.41.24.0 210.41.31.255 Lhasa City Education, Tibet Network

210.41.109.0 210.41.109.255 University of Electronic Science and Technology of China Jiulidi Campus (Education Network)

210.41.111.0 210.41.111.255 University of Electronic Science and Technology of China Jiulidi Campus (Education Network)

210.46.48.0 210.46.55.255 Harbin City, Heilongjiang Province Education Network

210.46.160.0 210.46.167.255 Harbin City, Heilongjiang Province Education Network

210.46.174.0 210.46.175.255 Heilongjiang Province Harbin Education Network

210.46.200.0 210.46.207.255 Harbin Education Network, Heilongjiang Province

210.46.212.0 210.46.215.255 Harbin Education Network, Heilongjiang Province

210.47 .100.0 210.47.103.255 Heilongjiang Province Education Network

211.65.238.0 211.65.239.255 Jiangsu Province Education Network

211.66.40.0 211.66.47.255 Guangdong Province Education Network

211.66.205.0 211.66.215.255 Guangdong Province Education Network

211.67.67.0 211.67.67.70 Hubei Province Shiyan City Education Network

211.67.67.71 211.67.67.80 Hubei Province Shiyan City Yun County Education Network

211.67.67.82 211.67.67.100 Hubei Province Shiyan City Education Network

211.67.67.126 211.67.67.126 Hubei Province Shiyan City Education Network

211.67.67.141 211.67. 67.143 Danjiangkou City, Hubei Province Education Network

211.67.67.182 211.67.67.182 Shiyan City, Hubei Province Education Network

211.67.67.201 211.67.67.210 Shiyan City, Hubei Province Dongfeng Company Education Network

211.67.67.211 211.67.67.219 Yunxi Education Network, Shiyan City, Hubei Province

211.67.67.220 211.67.67.229 Fangxian Education Network, Shiyan City, Hubei Province

211.67.67.230 211.67 .67.239 Zhuxi County Education Network, Shiyan City, Hubei Province

211.67.68.0 211.67.68.255 Education Network of Yichang City, Hubei Province

211.67.69.0 211.67.69.255 Enshi Prefecture Education Network, Hubei Province< /p>

211.67.73.0 211.67.73.255 Suizhou City, Hubei Province Education Network

211.67.75.0 211.67.75.0 Shiyan City, Hubei Province Education Network

211.67.75.1 211.67.75.10 Danjiangkou City, Hubei Province Education Network

211.67.75.11 211.67.75.60 Shiyan City, Hubei Province Education Network

<

p>211.67.75.61 211.67.75.70 Zhushan County Education Network, Shiyan City, Hubei Province

211.67.75.71 211.67.75.127 Education Network of Shiyan City, Hubei Province

211.67.75.128 211.67.75.139 Hubei Province Education Network of Yunxi County, Shiyan City

211.67.75.140 211.67.75.189 Education Network of Shiyan City, Hubei Province

211.67.75.190 211.67.75.199 Education Network of Zhuxi County, Shiyan City, Hubei Province

p>

211.67.75.200 211.67.75.219 Hubei Province Shiyan City Education Network

211.67.75.220 211.67.75.239 Hubei Province Shiyan City Fangxian Education Network

211.67.75.240 211.67. 75.255 Education Network of Shiyan City, Hubei Province

211.67.76.0 211.67.76.240 Education Network of Xianning City, Hubei Province

211.70.244.0 211.70.247.255 Education Network of Xuzhou City, Jiangsu Province

< p>211.71.124.0 211.71.127.255 Beijing Education Network

211.71.240.0 211.71.255.255 Beijing Education Network

211.80.11.0 211.80.15.255 Shanghai Education Network

211.80.28.0 211.80.29.255 Shanghai Education Network

211.80.158.0 211.80.159.255 Zhejiang Education Network

211.81.8.0 211.81.15.255 Tianjin Education Network

211.82.30.0 211.82.31.255 Shanxi Province Education Network

211.82.189.0 211.82.191.255 Inner Mongolia Education Network

211.86.80.0 211.86.95.255 Yantai City, Shandong Province Education Network< /p>

211.86.116.2 211.86.116.2 Binzhou City, Shandong Province County and District Education Network on the North Bank of the Yellow River

211.87.7.235 211.87.7.235 Nanjing Agricultural University Training Department Building 221 Dormitory Education Network

< p>211.92.60.71 211.92.60.71 Chongqing Yongchuan City Education Network

211.95.177.33 211.95.177.33 Sichuan Province Luzhou City Education Network

211.96.198.0 211.96.198.99 Guangdong Province Zhaoqing City/ Sihui City (Education Network)

211.96.198.102 211.96.198.132 Zhaoqing City, Guangdong Province/Sihui City (Education Network)

211.96.198.135 211.96.198.200 Zhaoqing City, Guangdong Province/ Sihui City (Education Network)

211.96.198.202 211.96.198.255 Zhaoqing City, Guangdong Province/Sihui City (Education Network)

211.97.238.34 211.97.238.34 Jining City, Shandong Province Education Network

211.153.1.0 211.153.10.26 Beijing Education Network

211.153.10.28 211.153.10.255 Beijing Changping District Education Network

211.153.11.0 211.153.11.45 Beijing Pinggu County Education Network

211.153.11.47 211.153.11.255 Beijing Pinggu County Education Network

211.153.12.0 211.153.

12.255 Beijing Shunyi District Education Network

211.153.13.0 211.153.13.255 Beijing Huairou District Education Network

211.153.14.0 211.153.14.255 Beijing Yanqing County Education Network

< p>211.153.15.0 211.153.19.255 Beijing Fengtai District Education Network

211.153.20.0 211.153.20.255 Beijing Xicheng District Education Network

211.153.21.0 211.153.21.255 Beijing Dongcheng District Education Network

211.153.22.0 211.153.22.255 Beijing Chongwen District Education Network

211.153.23.0 211.153.23.255 Beijing Xuanwu District Education Network

211.153.24.0 211.153.24.255 Beijing Shijingshan District Education Network

211.158.25.130 211.158.25.130 Chongqing Education Network

218.3.69.129 218.3.69.129 Jiangsu Province Yangzhong Education Network

< p>218.5.84.16 218.5.84.16 Unified export of Xiamen City, Fujian Province Education Network

218.5.84.18 218.5.84.19 Unified export of Xiamen City Middle School Education Network of Fujian Province

218.6.161.13 218.6. 161.13 Shifang City, Sichuan Province Education Network

218.7.14.98 218.7.14.98 Harbin City, Heilongjiang Province Education Network

218.9.54.34 218.9.54.34 Mudanjiang City, Heilongjiang Province Education Network

< p>218.13.32.10 218.13.32.10 Education Network of Shunde District, Foshan City, Guangdong Province

218.13.32.14 218.13.32.14 Education Network of Shunde District, Foshan City, Guangdong Province

218.14.146.16 218.14.146.16 Education Network of Kaiping City, Jiangmen City, Guangdong Province

218.14.146.109 218.14.146.118 Education Network of Jiangmen City, Guangdong Province

218.15.23.171 218.15.23.171 Education Network of Maoming City, Guangdong Province

218.16.100.102 218.16.100.102 Education Network of Dongguan City, Guangdong Province

218.18.9.0 218.18.9.255 Education Network Exit of Nanshan District, Shenzhen City, Guangdong Province

218.19.164.89 218.19.164.89 Education Network of Guangzhou City, Guangdong Province

218.22.120.154 218.22.120.154 Education Network of Jieshou City, Anhui Province

218.22.142.130 218.22.142.139 Education Network of Anqing City, Anhui Province

< p>218.22.228.2 218.22.228.2 Anhui Province Chaohu City Education Network

218.27.204.17 218.27.204.17 Jilin Province Yanji City Education Network

218.28.2.99 218.28.2.99 Henan Province Zhengzhou City Education Network

218.28.13.149 218.28.13.159 Zhengzhou City, Henan Province Education Network

218.28.89.187 218.28.89.187 Nanyang City, Henan Province Education Network

218.56.160.2 218.56.160.2 Laiwu City, Shandong Province Education Network

218.56.160.30 218.56.160.30 Laiwu City, Shandong Province Education Network

218

.57.132.246 218.57.132.246 Shandong TV University Education Network

218.58.63.89 218.58.63.89 Qingdao Education Network, Shandong Province

218.58.74.0 218.58.74.165 Qingdao Education Network, Shandong Province

218.58.74.166 218.58.74.166 Qingdao Jimo Education Network, Shandong Province

218.58.74.167 218.58.74.167 Qingdao Education Network, Shandong Province

218.58.74.169 218.58 .74.255 Qingdao City, Shandong Province Education Network

218.58.195.138 218.58.195.142 Linyi City, Shandong Province Education Network

218.65.204.0 218.65.204.8 Nanning City, Guangxi Education Network

< p>218.65.204.10 218.65.204.88 Nanning City, Guangxi Education Network

218.75.89.72 218.75.89.72 Dongyang City Education Network, Jinhua City, Zhejiang Province

218.78.247.0 218.78.247.43 Shanghai Education Network

218.78.247.45 218.78.247.88 Shanghai Education Network

218.78.247.90 218.78.247.112 Shanghai Education Network

218.78.247.114 218.78.247.130 Shanghai Education Network

218.78.247.132 218.78.247.163 Shanghai Education Network

218.78.247.164 218.78.247.167 Shanghai Yangpu District Education Network

218.78.247.168 218.78. 247.255 Shanghai Education Network

218.88.203.28 218.88.203.28 Quxian Education Network Center Room, Dazhou City, Sichuan Province

218.108.63.116 218.108.63.116 No. 2, Yucai Road, Fuyang City, Hangzhou City, Zhejiang Province Middle School Netcom Education Network (next to Chengdong Market)

218.108.117.0 218.108.117.255 Hangzhou City, Zhejiang Province Education Network

218.192.72.0 218.192.72.255 South China University of Technology Distance Education Network & Office

218.192.176.0 218.192.207.255 Guangdong Province Education Network

218.192.214.0 218.192.235.255 Guangzhou Shenzhen Education Network

218.192.239.0 218.192.239.255 Guangzhou East Shenzhen City, Province