Seoul Metropolitan Office Of Education Pubnetplus AS23579
1.231.193.0 - 1.231.193.255
61.108.10.0 - 61.108.10.255
103.157.158.0 - 103.157.159.255
118.221.198.0 - 118.221.199.255
118.221.200.0 - 118.221.200.255
118.221.206.0 - 118.221.207.255
202.171.248.0 - 202.171.251.255
210.180.119.0 - 210.180.119.255
211.61.17.0 - 211.61.17.255
211.61.19.0 - 211.61.19.255
211.61.20.0 - 211.61.23.255
211.61.24.0 - 211.61.24.255
218.48.161.0 - 218.48.161.255
218.48.162.0 - 218.48.163.255
218.48.166.0 - 218.48.166.255
218.48.168.0 - 218.48.168.255
218.48.173.0 - 218.48.173.255
220.65.122.0 - 220.65.122.255