Robtex

Up: 210.52.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.52.216.0/25
Down right: 210.52.216.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.52.216.10	A	rupstudents.com
210.52.216.10	A	ns.fangzhen.net
210.52.216.10	A	shhd.com
210.52.216.13	A	www.sbell.com.cn
210.52.216.13	A	www.alcatel.com.cn
210.52.216.14	A	ns.shftz.com
210.52.216.14	A	*.shftz.com
210.52.216.14	A	root.ns.shftz.com
210.52.216.64	A	fascofif.com
210.52.216.64	A	elephoto.com.cn
210.52.216.64	A	jobs-in-minnesota.org
210.52.216.65	PTR	mail.myefaxchina.com
210.52.216.65	A	anerya.net
210.52.216.65	A	cnanerya.com
210.52.216.66	A	xn--3lyb198smwe.com
210.52.216.66	A	vbroad.com
210.52.216.66	A	caidon.com
210.52.216.68	A	dl-ct.com
210.52.216.68	A	hf-888.com
210.52.216.70	A	mail.xinghuiguangyuan.com
210.52.216.70	A	mail.dl-ct.com
210.52.216.70	A	*.aurotrinicastelli.com
210.52.216.72	A	mail.sh-greatech.com
210.52.216.72	A	trump.net.cn
210.52.216.72	A	xn--huso79c4zi.cn
210.52.216.77	A	diamondsawblades.cn
210.52.216.77	A	www.feidatools.com
210.52.216.77	A	windeye.com
210.52.216.80	PTR	mx32.companycn.net
210.52.216.80	A	mail.sh-sunshine.net
210.52.216.80	A	mail.xyshc.com
210.52.216.81	PTR	mx22.companycn.net
210.52.216.81	A	mail.bjmkrx.com
210.52.216.81	A	mail.jlife.cn
210.52.216.86	A	fonline.com.cn
210.52.216.88	A+PTR	anti01.nttdns.com
210.52.216.88	A	anti01.yuandns.com
210.52.216.90	A	mta01.nttdns.com
210.52.216.90	A	whendadwrites.com
210.52.216.91	A	mail.labelremovals.com
210.52.216.140	PTR	nichiwanet.com
210.52.216.141	PTR	mail.atriumshoes.com
210.52.216.142	A	www.embafamily.com
210.52.216.142	A	embafamily.com
210.52.216.142	A	mail.embafamily.com
210.52.216.172	A	baidu.la
210.52.216.182	PTR	mail.barber-cs.com
210.52.216.204	A	erpan.net
210.52.216.229	A	mail.shaodaozi.com
210.52.216.232	A	mail.bolechang.com
210.52.216.232	A	mail.jzwybl.com
210.52.216.232	A	mail.tybxblg.com
210.52.216.233	A	xiliu.org
210.52.216.242	A	mail.auto-fans.cn
210.52.216.242	A	mail.yun-mei.com