Robtex

Up: 221.228.64.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 221.228.66.0/24
Down right: 221.228.67.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
221.228.66.115	A	bbs.wulin2.com.cn
221.228.66.115	A	xiaoao.wanmei.com
221.228.66.115	A	sg.wanmei.com
221.228.67.149	A	f868fd3d93dea615552b722a183e6472.dd.cdntips.com
221.228.67.155	A	2611.ocjstestdomain.tcdn.qq.com
221.228.67.156	A	2611.ocjstestdomain.tcdn.qq.com
221.228.67.156	A	05e65163f07dd47fee39d86998ecffb5.dd.cdntips.com
221.228.67.157	A	b97fee623489abe84517abc2adde186a.dd.cdntips.com
221.228.67.158	A	2611.ocjstestdomain.tcdn.qq.com
221.228.67.159	A	2611.ocjstestdomain.tcdn.qq.com
221.228.67.159	A	11c6fabda28737282236a54be74ad36d.dd.cdntips.com
221.228.67.160	A	www.wefu.net
221.228.67.168	A	ff896a782cf89c9589236225b55bc9c2.dd.cdntips.com
221.228.67.172	A	e0a41664c054032705b3e1e0096bc92f.dl.txcdns.com
221.228.67.198	A	inews.gtimg.com.sched.p2.tdnsv6.com