cernet
17180672

cernet6
404422661

china
300332800

china6
1394577955

chinanet
129151488

chinanet6
268839392

cmcc
56916480

cmcc6
276696101

cstnet
744960

cstnet6
1179648

drpeng
337664

drpeng6
131072

googlecn
8704

googlecn6
65568

tietong
56916480

tietong6
276696101

unicom
73314560

unicom6
33419604