Robtex

Up: 120.31.52.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 120.31.52.0/25
Down right: 120.31.52.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
120.31.52.5	PTR	kerui6.dns21.org
120.31.52.5	A	huaran88.com
120.31.52.5	A	yueditui.com
120.31.52.8	A	cctvzgzz.com
120.31.52.20	PTR	gxxunjie.dns21.org
120.31.52.20	A	gzsxglzx.com
120.31.52.20	A	gzfsqy.com
120.31.52.21	A	gzwwty.com
120.31.52.26	A	www.shuangweicn.com
120.31.52.29	PTR	ygth29.dns21.org
120.31.52.29	A	rt12530.com
120.31.52.29	A	uuhope.com
120.31.52.40	PTR	shidaihulian5.dns21.org
120.31.52.40	A	mahasola.com
120.31.52.40	A	hl-wl.com
120.31.52.70	A	xn--9kq08tvslmlat19duue2ol.cn
120.31.52.70	A	xn--9kq08tr8i2ycn83auue2ol.cn
120.31.52.70	A	hanjren.net
120.31.52.77	PTR	ns2.eflydns.net
120.31.52.77	PTR	ns1.eflydns.net
120.31.52.77	A	dvrmsn.com
120.31.52.79	A	tuangoutaobao.cn
120.31.52.79	A	ycbo.cn
120.31.52.79	A	aaps.com.cn
120.31.52.153	PTR	ns1.eflydns.net
120.31.52.153	PTR	ns2.eflydns.net