Robtex

Up: 220.194.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 220.194.0.0/20
Down right: 220.194.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.194.0.202	PTR	mbjrelay01.mediatek.com
220.194.0.202	A	mx02.mtk.com.cn
220.194.0.203	PTR	mbjrelay02.mediatek.com
220.194.0.203	A	mx01.mtk.com.cn
220.194.2.16	A	gcmcudb.com
220.194.2.22	A	haiwaihuamei.com
220.194.2.225	A	ecolorcn.com
220.194.5.14	A	imss.aqsiq.gov.cn
220.194.5.27	A	www.standards-portal.cn
220.194.5.29	A	test.aqsiq.gov.cn
220.194.5.110	A	dns1.aqsiq.gov.cn
220.194.5.210	A	dzwjyjgs.aqsiq.gov.cn
220.194.5.210	A	cpzljds.aqsiq.gov.cn
220.194.5.210	A	tzsbaqjcj.aqsiq.gov.cn
220.194.6.162	PTR	mail.bonovo.com.cn
220.194.6.162	A	asiaoi.com
220.194.6.189	PTR	mail.bj.hisoft.com
220.194.7.112	PTR	mx.bisp.com
220.194.9.100	A	dns.mps.gov.cn
220.194.9.103	A	gabz.mps.gov.cn
220.194.10.1	PTR	ns2.ccs.org.cn
220.194.10.2	A+PTR	mail.ccs.org.cn
220.194.10.2	A	ccs.org.cn
220.194.10.2	A	mail2.ccs.org.cn
220.194.10.4	A+PTR	ns.ccs.org.cn
220.194.10.44	A	ccsgreece.com
220.194.10.217	A	www.chmc2003.com
220.194.10.217	A	chmc2003.net
220.194.10.218	A	mail.chmc2003.com
220.194.10.218	A	mail.chmc2003.net
220.194.14.76	A	mx1.crsg.com.cn
220.194.14.76	A	mx1.crec.cn
220.194.14.76	A	mx1.crecg.com
220.194.14.79	A	mx2.crecg.com
220.194.14.118	A	crechd.com
220.194.14.118	A	mail.rucherdes3seigneurs.com
220.194.14.118	A	www.crecsh.com
220.194.18.69	PTR	mail.m5.com.cn
220.194.18.69	A	m5.com.cn
220.194.18.225	A	main.lm.gov.cn
220.194.18.245	A	mail.cnss.cn
220.194.19.36	A	hisunsray.com
220.194.19.55	A	hisun.hisunsray.com
220.194.20.35	A	dns.sara.gov.cn
220.194.20.36	PTR	adns.sara.gov.cn
220.194.20.36	PTR	mail.sara.gov.cn
220.194.20.37	A+PTR	www.sara.gov.cn
220.194.20.37	A	sara.gov.cn
220.194.20.46	A	adns.sara.gov.cn
220.194.20.221	A	ccs-e.cn
220.194.20.221	A	ccs-e.com
220.194.21.252	A	mail.zhenpin.net
220.194.22.146	PTR	mail.cma.org.cn
220.194.23.71	A	mail.ncrc.com
220.194.23.72	A	ncrc.com
220.194.23.135	A	edukeys.org
220.194.23.135	A	edukeys.com.cn
220.194.23.171	PTR	smg.bootes.com.cn
220.194.23.228	PTR	mail.auralog.cn.com
220.194.24.7	A+PTR	mail-m247.qiye.163.com
220.194.24.7	A	qiye163mx02.mxmail.netease.com
220.194.24.10	A	smtp.qiye.163.com
220.194.24.11	A	smtp.qiye.163.com
220.194.24.74	A+PTR	mail-m2474.qiye.163.com
220.194.24.143	A+PTR	mail-m24143.qiye.163.com
220.194.24.144	A+PTR	mail-m24144.qiye.163.com
220.194.24.146	A+PTR	mail-m24146.qiye.163.com
220.194.24.147	A	mail-m24147.qiye.163.com
220.194.24.215	A+PTR	mail-m24215.qiye.163.com
220.194.24.216	PTR	mail-m24216.qiye.163.com
220.194.24.216	A	qiye.163.com
220.194.24.217	A+PTR	mail-m24217.qiye.163.com
220.194.24.217	A	sslmail.qiye.163.com
220.194.26.59	A	*.wattcan.net
220.194.26.68	A	arch-innovativ.com.cn
220.194.26.77	PTR	mail.ewuxian.com
220.194.26.77	PTR	mail.edadao.com.cn
220.194.26.77	PTR	mail.wsai.com.cn
220.194.26.88	A	mail.lineapartnership.com.cn
220.194.26.107	PTR	baicai.tongtong.com
220.194.29.17	A	www.hisuntech.com
220.194.29.24	A	speedtong.com.cn
220.194.29.166	A	seismtp.sei.com.cn
220.194.29.170	A+PTR	seisps.sei.com.cn
220.194.29.172	A	iesmail.iesbusinessservices.com
220.194.29.174	A	sei.com.cn
220.194.29.196	PTR	amedns1.ameco.com.cn
220.194.29.198	A+PTR	amemail.ameco.com.cn
220.194.29.198	A	mail.ameco.com.cn
220.194.29.211	A	ameco.com.cn
220.194.29.211	A	www.ameco.com.cn
220.194.29.237	A+PTR	amecomx.ameco.com.cn