cernet
17180672

cernet6
404422661

china
300356096

china6
1395171353

chinanet
129151744

chinanet6
268839393

cmcc
56936704

cmcc6
276696101

cstnet
745984

cstnet6
1179648

drpeng
337664

drpeng6
131072

googlecn
8704

googlecn6
65568

tietong
56936704

tietong6
276696101

unicom
73300736

unicom6
33419604