那个给一些活跃ip段，内网的，国内就可以，1433的

211.160.1.1 211.160.255.255

211.144.1.1 211.144.255.255

117.34.1.1 117.34.255.255

218.25.1.1 218.25.255.255

122.225.1.1 122.225.255.255

211.154.1.1 211.154.255.255

125.46.1.1 125.46.255.255

60.13.1.1 60.13.255.255

219.234.1.1 219.234.255.255

113.247.1.1 113.247.255.255

61.161.1.1 61.161.255.255

42.236.1.1 42.236.255.255

58.248.1.1 58.248.255.255

222.135.1.1 222.135.255.255

203.208.1.1 203.208.255.255

211.156.1.1 211.156.255.255

112.64.1.1 112.64.255.255

180.153.1.1 180.153.255.255

121.31.1.1 121.31.255.255

202.38.1.1 202.38.255.255