Robtex

Up: 221.207.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 221.207.0.0/20
Down right: 221.207.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
221.207.5.52	A	honganoa.com
221.207.8.77	A	qhncp.com
221.207.8.99	A	qhda.gov.cn
221.207.8.102	A	hk2cn.com
221.207.8.114	A	thisint.com
221.207.9.120	A	bbs.xncac.com
221.207.9.120	A	xnbxdwt.com
221.207.9.120	A	xncac.com
221.207.9.234	A	jixiangsay.com
221.207.10.7	A	mail.syuan365.com
221.207.10.59	A	qhet.com
221.207.10.66	A	velpai.com
221.207.11.45	A	qhmzcbs.com
221.207.11.150	A	qhxn13z.net
221.207.11.239	A	qhhtxx.com
221.207.12.36	A	qhncp.com
221.207.12.47	A	www.hhsd.com.cn
221.207.12.131	A	www.qhlr.gov.cn
221.207.12.136	A	xnedu.cn
221.207.12.136	A	xnjyj.gov.cn
221.207.12.175	A	www.qhcar.cn
221.207.12.175	A	qhcar.cn
221.207.13.25	A	www.qhgjj.gov.cn
221.207.13.104	A	qhagri.gov.cn
221.207.18.84	A	qhxnksw.com
221.207.18.107	A	www.westmining.com
221.207.18.107	A	www.f1.westmining.com
221.207.18.111	A	xn--wcs7dt9dey2by01c.com
221.207.18.114	A	mail.qhch.gov.cn
221.207.18.195	A	qhjskjtg.com
221.207.19.111	A	mail.xnktjt.com
221.207.19.111	A	xnktjt.com
221.207.19.189	A	qhlbxdyf.com
221.207.20.21	A	mail.jxgs.com
221.207.20.21	A	www.jxgs.com
221.207.20.21	A	jxgs.com
221.207.20.161	A	qhzspt.com
221.207.20.209	A	jyt.qinghai.gov.cn
221.207.21.47	A	mail.qhiem.com
221.207.21.47	A	qhemc.com
221.207.21.47	A	qhiem.com
221.207.21.80	A	qhqts.com
221.207.21.94	A	qs2fz.com
221.207.26.65	A	afrosize.com
221.207.26.65	A	*.xncdedu.com
221.207.26.65	A	www.zzxxedu.com
221.207.28.55	A	qh.chinaunicom.com
221.207.29.51	A	mail.qhzhongli.com
221.207.29.74	A	qinghaihuayuan.beijing-hualian.com
221.207.29.177	A	ns1.qh-n-tax.gov.cn
221.207.29.194	A	qh-n-tax.gov.cn
221.207.30.58	A	qhbjy.com
221.207.30.58	A	www.39fck.com
221.207.30.227	A	cyqnsq.com