Robtex

Up: 220.88.0.0/13
Can't show all results, try to descend to a more specific CIDR
Down left: 220.92.0.0/15
Down right: 220.94.0.0/15
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.92.2.140	A	autpin.com
220.92.17.193	A	ohpr.co.kr
220.92.18.212	A	owielab.com
220.92.18.212	A	www.newtester.com
220.92.18.212	A	pctool.co.kr
220.92.25.100	PTR	esmec.com
220.92.25.100	PTR	newgrid.com
220.92.25.100	PTR	newgrid.net
220.92.29.86	A	smtp.busanstar.com
220.92.29.86	A	bs-srv1.busanstar.com
220.92.29.88	A	spam.busanstar.com
220.92.30.180	A	mail.dosco.com
220.92.30.181	A	mail.dosco.com
220.92.54.121	A	fcwjfem.ppxzuinmaagj.hath.network
220.92.54.121	A	nhdmsrf.ppxzuinmaagj.hath.network
220.92.63.72	A	loalab.com
220.92.84.3	A	www.knoc.co.kr
220.92.84.10	A	ns.petronet.co.kr
220.92.84.10	A	ns.opinet.co.kr
220.92.84.10	A	ns.knoc.co.kr
220.92.84.21	PTR	spam.knoc.co.kr
220.92.94.98	A	ns.dcubegeoje.com
220.92.94.99	A	ns.dcubegeoje.com
220.92.94.99	A	dcubegeoje.com
220.92.94.99	A	mail.dcubegeoje.com
220.92.114.6	A+PTR	mail.samwon-tech.com
220.92.114.6	A+PTR	gw.samwon-tech.com
220.92.115.202	A	lopae.co.kr
220.92.128.11	A	www.garion1834.com
220.92.128.208	A	www.hotpec.com
220.92.128.208	A	hotpec.com
220.92.145.226	A	two-jh.com
220.92.155.200	A	mail.hizeaero.com
220.92.155.201	A+PTR	smf.hizeaero.com
220.92.156.230	A	sigon.synology.me
220.92.191.194	A	ns.bumwooeng.com
220.92.191.194	A	ns.bhi.co.kr
220.92.191.199	A	drmext.bhi.co.kr
220.92.191.199	A	drmext.bumwooeng.com
220.92.197.202	A	www.mclk.co.kr
220.92.199.227	A	youngdevelop.com
220.92.199.227	A	dogratian.com
220.92.216.11	A	geojeview.co.kr
220.92.216.11	A	www.geojeview.co.kr
220.93.17.252	A	*.emellen.com
220.93.19.78	A	justin.kr
220.93.26.18	A	xn--oi2bq3ync48fs2pehj.com
220.93.26.18	A	mail.xn--oi2bq3ync48fs2pehj.com
220.93.26.18	A	mail.lawss.net
220.93.26.102	A	gwbuery.com
220.93.32.106	A	*.rehack.net
220.93.32.106	A	ns1.rehack.net
220.93.32.106	A	smtp.rehack.net
220.93.36.126	A	music.omegagold.net
220.93.36.126	A	home.omegagold.net
220.93.36.152	A	omegagold.net
220.93.37.236	A	ns1.in.seoul.kr
220.93.51.195	A	lawshin.com
220.93.75.23	A	music.omegagold.net
220.93.75.23	A	home.omegagold.net
220.93.75.23	A	omegagold.net
220.93.76.4	A	mail.kyungmo.com
220.93.76.4	A	kyungmo.com
220.93.76.4	A	stockwang.net
220.93.84.189	A	10pple-japan.com
220.93.84.189	A	broadp.com
220.93.84.227	A	inegg.com
220.93.85.243	A	mx.humuun.biz
220.93.88.170	A	ns2.gurizzang.com
220.93.88.170	A	ns1.gurizzang.com
220.93.88.204	A	guridot.com
220.93.94.91	A	mail.uniana.net
220.93.94.122	A	smtp.uniana.com
220.93.96.18	A	uffice.smartro.co.kr
220.93.99.243	A+PTR	mail.kinfra.co.kr
220.93.104.2	A	antispam.mnckorea.com
220.93.104.2	A	antispam.ci-tech.biz
220.93.104.2	A	antispam.hennecke-korea.com
220.93.108.69	A	ldhzone.synology.me
220.93.109.68	A	ns.linuxlab.co.kr
220.93.109.68	A	www.coreavpn.net
220.93.109.68	A	coreavpn.net
220.93.118.158	A	studiomirr.com
220.93.120.73	A+PTR	ivinmssrv.ivi.int
220.93.120.73	A	ns1.ivisupport.or.kr
220.93.120.73	A	ns1.denguewatch.org
220.93.120.79	A	ivi.int
220.93.120.201	A	ivi.int
220.93.126.40	A	onlyhappiness.com
220.93.132.134	A	susiaapt.com
220.93.139.147	A	udp.cc
220.93.175.27	A	yjenter.kr
220.93.179.154	A	rileu.com
220.93.182.23	A	happythink.net
220.93.182.23	A	ino.pe.kr
220.93.182.23	A	*.ketis.net
220.93.210.11	A	ns.htus.ac.kr
220.93.210.81	A	htus.ac.kr
220.93.211.231	A	nameserver.withme.net
220.93.238.247	A	dextune.com
220.93.239.56	A	pgg.kr
220.94.5.90	A	friends-loan.com
220.94.5.90	A	gounmorae.com
220.94.15.25	A	www.dgcs.kr
220.94.17.241	A	5ppai.com
220.94.56.190	A	www.warmachine.co.kr
220.94.64.51	A	onyoudappuryeo.com
220.94.73.45	A	side5.net
220.94.74.226	A	inu4j.net
220.94.74.226	A	ns.inu4j.net
220.94.74.237	A	dongilpastor.synology.me
220.94.77.180	A	kansuu.synology.me
220.94.77.180	A	www.kansuu.synology.me
220.94.90.19	A	kindkumja.com
220.94.90.19	A	darkchococookies.com
220.94.90.19	A	jmtapple.com
220.94.90.108	A	ironmanstory.com
220.94.96.201	A	grace-cc.co.kr
220.94.96.201	A	www.grace-cc.co.kr
220.94.135.219	A	soryu.net
220.94.140.12	A+PTR	mail.tmax.co.kr
220.94.140.19	A	mail.tmaxmail.com
220.94.140.30	A	ns.tmaxdomain.com
220.94.140.49	A	www.tmaxsoft.com
220.94.149.189	A	jabcho.net
220.94.150.174	A	codethread.info
220.94.175.194	A	www.linknine.co.kr
220.94.176.182	A	www.humanit.co.kr
220.94.176.182	A	humanit.co.kr
220.94.180.172	A	www.jrabbit.net
220.94.186.2	A	kyslog.com
220.94.192.246	A	mail.mcasvr.com
220.94.211.150	A	mail.tnskco.com
220.94.216.135	A	yesleg.com
220.94.219.37	A	studypeoples.com
220.94.219.37	A	whowhochat.com
220.94.220.240	A	thearc09.iptime.org
220.94.226.1	A	www.wmcsb.co.kr
220.94.226.1	A	wmcsb.co.kr
220.94.226.2	A	mommamhana.com
220.94.226.3	A	www.wmcsboh.co.kr
220.94.240.115	A	gamelatte.net
220.94.240.201	A	happymacro.com
220.94.240.201	A	stockupward.com
220.94.240.237	A	tvmoa.co.kr
220.94.246.126	A	mail.usfb.codns.com
220.94.246.126	A	usfb.codns.com
220.94.254.65	A	www.curokyunggicc.com
220.94.254.65	A	xn--2i0bm4pxwbwum.com
220.94.254.65	A	bluebirdcc.com
220.95.13.198	A	ns.hsosb.or.kr
220.95.13.198	A	hsosb.or.kr
220.95.24.45	A	070805.com
220.95.31.119	A	dasada.net
220.95.31.119	A	mail.dasada.net
220.95.31.203	A	itmaintec.com
220.95.42.27	A	gie.kr
220.95.67.142	A	mail.stainless.co.kr
220.95.70.17	A	moonchat.co.kr
220.95.70.17	A	root.mooncp.net
220.95.86.7	PTR	mail.seaman.or.kr
220.95.86.129	A	ns2.seaman.or.kr
220.95.86.129	A	ns.kimtus.org
220.95.86.129	A	ns.seaman.or.kr
220.95.88.106	A	tianitanxiangsqiangdan.com
220.95.88.142	A	chuangshiqingyu.com
220.95.96.129	A	ns.seaman.or.kr
220.95.99.1	A	www.ggachi.cf
220.95.99.1	A	ggachi.cf
220.95.102.50	A	mynasyo.com
220.95.104.3	A	bpmc.co.kr
220.95.104.4	A	bpscweb.bpsc.co.kr
220.95.104.4	A	bpsc.co.kr
220.95.104.4	A	www.bpsc.co.kr
220.95.106.107	PTR	gw.kyung-hwa.co.kr
220.95.106.107	PTR	mail.kyung-hwa.co.kr
220.95.109.157	A	group.michang.co.kr
220.95.109.163	A	www.michang.co.kr
220.95.109.164	A	mail.michang.co.kr
220.95.110.241	A	ctpa.co.kr
220.95.119.10	A	www.gnuch.co.kr
220.95.119.227	A	dns1.gnuch.co.kr
220.95.119.228	A	dns2.gnuch.co.kr
220.95.126.137	PTR	mail2.tomaseng.com
220.95.126.137	A	zimbra.tomaseng.com
220.95.133.104	A	cnl.hongik.ac.kr
220.95.169.17	PTR	mail.kangrim.com
220.95.169.66	PTR	hkcc.co.kr
220.95.176.45	PTR	mail.dhsc.co.kr
220.95.178.226	A	kyungdong.co.kr
220.95.178.226	A	www.kyungdong.co.kr
220.95.178.228	A	sbg.kyungdong.co.kr
220.95.178.229	A	kd.kyungdong.co.kr
220.95.192.61	A	tkek.co.kr
220.95.192.61	A	www.tkek.co.kr
220.95.194.9	PTR	spam.lx.or.kr
220.95.194.9	A	spam.kcsc.co.kr
220.95.194.12	A	mail.kcsc.co.kr
220.95.197.10	A+PTR	mail.lgntel.com
220.95.208.7	A	www.playit.co.kr
220.95.208.10	A	ns1.sudaphone.co.kr
220.95.208.10	A	ns2.1688-5959.com
220.95.208.10	A	solbornleaders.com
220.95.212.5	A	redtable.global
220.95.212.5	A	redtable.kr
220.95.212.9	A	inning.co.kr
220.95.212.12	A	bin.myfolder.net
220.95.216.162	A	e-store365.or.kr
220.95.216.162	A	www.ikosea.or.kr
220.95.216.162	A	socialenterprise.or.kr
220.95.216.209	PTR	azitro.com
220.95.216.209	PTR	hi-ng.com
220.95.216.209	PTR	joycg.com
220.95.220.13	A+PTR	imailer01.nexon.co.kr
220.95.220.13	A+PTR	imailer.nexon.co.kr
220.95.220.249	A+PTR	ns2-s.nexon.co.kr
220.95.220.250	A+PTR	ns2.nexon.co.kr
220.95.224.100	PTR	global.netmarble.com
220.95.224.121	A+PTR	mailsvr.mail.global.netmarble.com
220.95.224.122	A	mail.allthatpay.net
220.95.225.242	A	dev-netmarbleslog.netmarble.net
220.95.226.201	A	ani-park.com
220.95.230.50	PTR	qmail1.jib.to
220.95.230.50	A	mail.ns6.kr
220.95.230.50	A	mail.e-bid.co.kr
220.95.232.3	A	ns2.clak.or.kr
220.95.232.3	A	designardor.com
220.95.232.3	A	ns1.clak.or.kr
220.95.237.50	PTR	i61808.naver.com
220.95.237.58	A	i61816.naver.com
220.95.237.142	A	rcvmail10.naver.com
220.95.237.143	A	rcvmail9.naver.com
220.95.238.14	A	devpia.com
220.95.243.3	A	mail.saemaul.net
220.95.249.4	A	mail.keum-chang.com
220.95.249.4	A	mail.inschart.com
220.95.249.4	A	mail.letter33.com