Host 如何加入IP位置

因家中小孩迷上連線遊戲,故在他電腦上偷偷修改System底下的Host檔,並加入遊戲的網址,雖已擋住遊戲商的網址,但開啟連線遊戲後還是可以連上線玩,不知有搞收知道如何在Host檔加入IP的指令,或有其它在小孩沒有查覺的情形下設定,來封鎖IP的設定


以下為目前Host設定


# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host

127.0.0.1 www.mycard520.com.tw
127.0.0.1 tl.gameflier.com
127.0.0.1 www.soft-world.com
127.0.0.1 www.gameflier.com
127.0.0.1 gfb.gameflier.com
127.0.0.1 220.130.127.68
127.0.0.1 220.130.127.69
127.0.0.1 220.130.127.70
127.0.0.1 220.130.127.71
127.0.0.1 220.130.127.72
127.0.0.1 211.72.205.31
127.0.0.1 61.135.181.38


網址都測試OK , IP的設定都失敗(連線遊戲-天龍XX)