cernet
17180672

cernet6
404422661

china
300348416

china6
1395035471

chinanet
129150208

chinanet6
268839393

cmcc
56936704

cmcc6
276565030

cstnet
744960

cstnet6
1179648

drpeng
337664

drpeng6
131072

googlecn
8704

googlecn6
65568

tietong
56936704

tietong6
276565030

unicom
73297408

unicom6
33419604