Robtex

Up: 120.132.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 120.132.40.0/23
Down right: 120.132.42.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
120.132.40.2	A	mali.izhenxin.com
120.132.40.2	A	*.izhenxin.com
120.132.40.2	A	aizhenxin.com
120.132.40.12	A+PTR	mail.aizhenxin.com
120.132.40.13	A	mail.izhenxin.com
120.132.40.18	A	www.iyouxun.com
120.132.40.39	A	m.jiayuan.com
120.132.40.44	A	www.imdali.com
120.132.40.44	A	imdali.com
120.132.42.7	A	s2100.cn.tksj.4399sy.com
120.132.42.7	A	s1.cn.tksj.4399sy.com
120.132.42.7	A	s2101.cn.tksj.4399sy.com
120.132.42.67	A	mail.here.cn
120.132.42.67	A	mail.jiyusns.com
120.132.42.67	A	mail.heresix.com
120.132.42.87	A	demai.com
120.132.42.87	A	www.6clue.com
120.132.42.87	A	aiospace.com
120.132.42.158	A	vkaijiang.com
120.132.42.158	A	www.vkaijiang.com
120.132.42.163	A	star-media.cn
120.132.42.167	A	probe.iscrv.com
120.132.42.172	A	post.star-media.cn