Robtex

Up: 58.102.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 58.103.0.0/17
Down right: 58.103.128.0/17

IP	Type	Hostname
58.103.4.18	PTR	mail.megacraft.co.kr
58.103.4.18	A	smtp.megacraft.co.kr
58.103.4.18	A	megacraft.co.kr
58.103.6.134	A	standards.co.kr
58.103.6.134	A	koiis.co.kr
58.103.6.134	A	www.koiis.co.kr
58.103.8.46	A	li-tech.co.kr
58.103.8.46	A	ns.li-tech.co.kr
58.103.8.46	A	secuprint.co.kr
58.103.8.51	A	webairwatch.com
58.103.17.11	PTR	mail.digicaps.com
58.103.41.145	A	ekp.whayoung.co.kr
58.103.41.145	A	ns.whayoung.co.kr
58.103.41.146	A	ekpmail.whayoung.co.kr
58.103.41.149	A	mail.whayoung.co.kr
58.103.59.0	PTR	noneptr.skline.co.kr
58.103.97.0	PTR	noneptr.skline.co.kr
58.103.112.11	A+PTR	spam.dgenx.com
58.103.112.20	A	mail.dgenx.com
58.103.112.242	A+PTR	fw.dgenx.com
58.103.113.47	A	wonderfulkorea.net
58.103.114.164	A	www.skcnc.com
58.103.130.4	A	ns1.newrun.kr
58.103.130.4	A	ns1.newrun.net
58.103.130.4	A	ns1.newrun.co.kr
58.103.130.5	A	ns2.newrun.net
58.103.139.4	A	eagle.kic.re.kr
58.103.139.7	A	webzine.kic.re.kr
58.103.139.10	A	ns.kic.re.kr
58.103.139.202	A	www.kic.re.kr
58.103.152.0	PTR	noneptr.skline.co.kr
58.103.154.199	A	mail.d-np.com
58.103.154.199	A	d-np.com
58.103.154.199	A	www.d-np.com
58.103.158.5	A	phoenixpark.biz
58.103.158.5	A	phoenixpark.net
58.103.158.5	A	pp.co.kr
58.103.158.6	A	phoenixresort.co.kr
58.103.158.40	A	pp.co.kr
58.103.182.0	PTR	noneptr.skline.co.kr
58.103.184.235	A	cistar.co.kr
58.103.184.235	A	www.cistar.co.kr
58.103.184.236	A	ns1.cistar.co.kr
58.103.184.237	A	webmail.cistar.co.kr
58.103.191.0	PTR	noneptr.skline.co.kr
58.103.195.122	A	sunchangcouncil.go.kr
58.103.219.0	PTR	noneptr.skline.co.kr
58.103.230.0	PTR	noneptr.skline.co.kr
58.103.241.22	A	digitalidea.co.kr
58.103.241.22	A	www.digitalidea.co.kr
58.103.243.12	A	methodia.co.kr
58.103.243.12	A	www.methodia.co.kr
58.103.243.12	A	n.methodia.co.kr
58.103.245.11	A	mrpizza.co.kr