203.162.4.1 - 203.162.4.190 - 203.162.4.191 (VNPT) 203.119.36.106 (SCTV)8.8.4.4 - 8.8.8.8 (google) 4.2.2.2 - 4.2.2.3 - 4.2.2.4 (google)210.87.250.154 - 210.87.253.61 (China Telcom)