Robtex

Up: 120.236.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 120.236.16.0/22
Down right: 120.236.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
120.236.17.18	A	envicool.org
120.236.17.18	A	envicool.net
120.236.19.78	A	www.top120.cn
120.236.19.162	A	huawei5.cn
120.236.19.166	A+PTR	mail.oakley-cn.com
120.236.19.178	A	mail.anjiel.com
120.236.19.242	A	usisen.cn
120.236.19.243	A	usisen.cn
120.236.19.243	A	yxl168.com
120.236.19.243	A	usisen.com
120.236.20.34	A	mail.szjsjd.com
120.236.20.132	A	www.xn--elt343m.net
120.236.20.132	A	71www.srtooon.com
120.236.20.132	A	xn--eltu57abm0afqm.net
120.236.20.212	A	jslife.net
120.236.21.210	A+PTR	mail.formovie.cn
120.236.21.210	A+PTR	mail.appotronics.cn
120.236.21.210	A	mail.ylxinc.com
120.236.21.243	A	mail.justcall.cn
120.236.21.243	A	justcall.cn
120.236.22.178	PTR	mail.limingit.com
120.236.22.178	A	mail.52it.org
120.236.23.194	A	szchanghao.com