Robtex

Up: 120.204.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 120.204.0.0/18
Down right: 120.204.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
120.204.0.0	PTR
120.204.0.22	PTR
120.204.0.22	A	wktest.gamesafe.qq.com
120.204.0.100	PTR
120.204.0.100	A	shkge.ftn.qq.com
120.204.0.114	PTR
120.204.0.122	A	phone4fc.im.gcloud.qq.com
120.204.0.139	PTR
120.204.0.149	PTR
120.204.1.100	PTR
120.204.1.100	A	ns-open1.qq.com
120.204.1.100	A	ns-open3.qq.com
120.204.3.2	PTR
120.204.10.2	PTR
120.204.10.44	PTR
120.204.10.103	PTR
120.204.10.159	PTR
120.204.10.159	A	shkge.ftn.qq.com
120.204.10.190	PTR
120.204.10.190	A	shkge.ftn.qq.com
120.204.10.191	A	shkge.ftn.qq.com
120.204.10.204	A	idc.dir.tdm.qq.com
120.204.10.220	A	comm.ams.game.qq.com
120.204.10.236	A	cover.kg.qq.com
120.204.11.148	A	nacc-misc-cm.3g.qq.com
120.204.11.159	PTR
120.204.11.159	A	shkge.ftn.qq.com
120.204.11.198	PTR
120.204.11.198	A	wktest.gamesafe.qq.com
120.204.11.219	PTR
120.204.11.219	A	captcha.guard.qcloud.com
120.204.14.171	PTR
120.204.14.171	A	ns1.s1p.tdnsv5.com
120.204.14.171	A	ns1.s2.tdnsv5.com
120.204.14.193	PTR
120.204.16.2	PTR
120.204.16.188	PTR
120.204.16.209	A	shkge.ftn.qq.com
120.204.16.220	A	shkge.ftn.qq.com
120.204.17.67	PTR
120.204.17.68	PTR
120.204.17.72	PTR
120.204.17.147	PTR
120.204.20.2	PTR
120.204.20.12	PTR
120.204.20.64	PTR
120.204.21.26	A	ns1.p29.tdnsv5.com
120.204.21.26	A	ns1.v2.tdnsv5.com
120.204.22.120	PTR
120.204.23.2	PTR
120.204.23.242	A	shkge.ftn.qq.com
120.204.23.250	PTR
120.204.23.250	A	ns3.ovscdns.net
120.204.25.2	PTR
120.204.31.170	PTR
120.204.63.152	PTR
120.204.63.152	A	shenduxvexi.com
120.204.67.52	PTR
120.204.67.52	A	mail.ruijinhotelsh.com
120.204.67.99	PTR
120.204.67.100	PTR
120.204.67.101	PTR
120.204.67.178	A	shtblab.com
120.204.67.178	A	shsfkyy.com
120.204.67.185	PTR
120.204.69.22	PTR
120.204.69.212	A	mail.maxwealthfund.com
120.204.70.100	PTR
120.204.70.100	A	ns2.lakala.cc
120.204.70.109	PTR
120.204.70.109	A	spi.sub.lakala.com
120.204.70.125	A	wgguo.com
120.204.70.125	A	bmcp.sub2.lakala.com
120.204.70.179	PTR
120.204.70.214	PTR
120.204.70.214	A	www.shgk.com.cn
120.204.70.214	A	shgk.com.cn
120.204.70.222	PTR
120.204.70.222	A	www.cruiseshanghai.com
120.204.80.201	A+PTR	www.dzkjt.com
120.204.80.201	A	dzkjt.com
120.204.81.193	A	mall.lakala.com
120.204.81.194	PTR
120.204.81.194	A	www.sub2.lakala.com
120.204.81.194	A	mc301.com
120.204.82.5	PTR
120.204.82.5	A	selcomgroup.com.cn
120.204.82.5	A	mail.selcomgroup.com.cn
120.204.82.34	PTR
120.204.82.178	PTR
120.204.82.178	A	mail.umisys.net
120.204.82.206	PTR
120.204.82.206	A	4007007777.com
120.204.83.24	A	reelshanghai.com.cn
120.204.83.24	A	reelshanghai.com
120.204.83.24	A	www.reelshanghai.com
120.204.83.79	PTR
120.204.85.42	A	mail.guodaxinxi.com
120.204.85.42	A	844630.cn
120.204.85.50	PTR	sh-bg.com
120.204.101.169	PTR
120.204.111.251	PTR
120.204.115.237	PTR
120.204.115.237	A	ccp.virtueit.net
120.204.115.237	A	dns.virtueit.net
120.204.126.40	PTR