cernet
17180672

cernet6
404422661

china
300347136

china6
1394708713

chinanet
129124352

chinanet6
268839391

cmcc
56916480

cmcc6
276696102

cstnet
744960

cstnet6
1179648

drpeng
337920

drpeng6
131072

googlecn
8704

googlecn6
65568

tietong
56916480

tietong6
276696102

unicom
73319168

unicom6
33419604