Robtex

Up: 211.42.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 211.42.224.0/20
Down right: 211.42.240.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.42.224.213	PTR	anycba164-s3-4-29.rt.bora.net
211.42.231.188	PTR	inance.net
211.42.231.188	PTR	ftp.inance.com
211.42.231.188	PTR	ftp.inance.net
211.42.235.18	PTR	pinepeople.com
211.42.235.18	PTR	onenet.to
211.42.235.18	PTR	mail.pinepeople.com
211.42.235.35	PTR	dsdoc.dsec.co.kr
211.42.235.36	PTR	dspas.dsec.co.kr
211.42.242.210	A	pickat.in
211.42.249.6	A	babocold.com
211.42.249.7	A	rd-www.wangzizaixian.com
211.42.249.8	A	shyyw.com
211.42.249.10	A	meilideshi.com
211.42.249.34	A	dfgjefds4.com
211.42.249.34	A	gxfkfl24.com
211.42.249.34	A	ereuht30.com
211.42.249.64	A	hys120.cn
211.42.249.65	A	netanli.com
211.42.249.65	A	huanmw.com
211.42.249.66	A	tdrkdrrdt77.com
211.42.249.73	A	netanli.com
211.42.249.96	A	fopaizhongguo.com
211.42.249.96	A	www.fopaizhongguo.com
211.42.249.98	A	zhongsenjituan.com
211.42.249.98	A	hongxiang8.com
211.42.249.131	A	43.102.com
211.42.249.131	A	68.102.com
211.42.249.131	A	gunny.favec.org
211.42.249.160	PTR	ftp.lpgsoft.com
211.42.249.160	PTR	mail.lpgsoft.com
211.42.249.160	PTR	telnet.lpgsoft.com
211.42.249.161	A	fsguandao.com
211.42.249.171	A	6ixi.com
211.42.249.171	A	sjzbcyc.com
211.42.249.193	A	6ixi.com
211.42.249.193	A	sjzbcyc.com
211.42.249.194	A	dc-027b6a51.yf669.com
211.42.249.195	A	166hy.com
211.42.249.230	A	zjqqk.com
211.42.249.243	A	18lt.com
211.42.249.243	A	pgb66.com
211.42.249.243	A	363686.com
211.42.251.89	PTR	anycba133-s3-2-21.rt.bora.net
211.42.251.125	PTR	anycba13-s4-0.rt.bora.net