Robtex

Up: 61.250.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 61.250.0.0/18
Down right: 61.250.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.250.21.24	A	birst.co.kr
61.250.21.41	A	adnplatform.com
61.250.21.99	A	skt-phone.com
61.250.21.99	A	skt-phone.co.kr
61.250.21.191	PTR	hybrid.sktsmarthome.com
61.250.21.191	PTR	m.sktsmarthome.com
61.250.21.191	A	www.sktsmarthome.com
61.250.21.201	A	mail.anycarenet.co.kr
61.250.21.201	A	ns1.sktanycare.com
61.250.22.17	A	cloudbems.com
61.250.22.17	A	skbems.com
61.250.22.27	A	t-wifi.net
61.250.22.27	A	www.t-wifizone.net
61.250.22.183	A	www.skri.re.kr
61.250.22.183	A	skri.re.kr
61.250.23.82	A	tsmartpay.net
61.250.23.143	A	urms.usp.sktelecom.com
61.250.23.144	A	usp.sktelecom.com
61.250.23.144	A	sksmarttouch.com
61.250.23.221	A	sktpay.co.kr
61.250.47.7	A	smartinsight.co.kr
61.250.47.7	A	www.smartinsight.co.kr
61.250.47.13	A	mail.smartinsight.co.kr
61.250.47.48	A	d-bigs.com
61.250.69.243	A+PTR	mail.kcip.co.kr
61.250.80.135	A	calmtel.com
61.250.80.135	A	ns1.niztelecom.com
61.250.80.135	A	ns2.calmtel.com
61.250.81.5	A	iplon.co.kr
61.250.81.14	A	nocut.co.kr
61.250.81.14	A	www.nocut.co.kr
61.250.81.15	A	www.cinead.com
61.250.81.152	A	withboomin.org
61.250.81.177	A	mail.dongyoungdns.net
61.250.81.254	A	ns13.bizhost.kr
61.250.81.254	A	ns1313.bizhost.kr
61.250.82.115	PTR	gw.3soft.com
61.250.82.150	A	mugtel.com
61.250.82.158	A	saehandigital.com
61.250.82.158	A	mail.saehanmedia.net
61.250.83.99	A	www.clmns.co.kr
61.250.83.99	A	clmns.co.kr
61.250.83.99	A	www.koreacar.or.kr
61.250.83.228	A	www.carisyou.com
61.250.83.228	A	hinewcar.com
61.250.84.7	A	cabsoftware.com
61.250.84.7	A	ns.cabsoftware.com
61.250.84.13	A	mail.cabsoftware.com
61.250.84.14	A	www.cabsoftware.com
61.250.84.141	A	gstudioz.com
61.250.84.196	A	www.tenni-spot.com
61.250.84.202	A	www.7steal.com
61.250.85.100	A	mail.hellomarket.com
61.250.85.100	A	www.hellomarket.com
61.250.85.100	A	hellomarketapp.com
61.250.85.102	A	hellomarket.com
61.250.85.144	A	smtp.kleaguei.com
61.250.85.144	A	smtp.kleague.com
61.250.85.144	A	smtp.k-leaguei.com
61.250.85.166	A	niceday.net
61.250.85.200	PTR	dshare.co.kr
61.250.86.35	A	headstone.pe.kr
61.250.86.35	A	mail.zion924.com
61.250.86.35	A	headstone924.net
61.250.86.130	A	ns.tosdomain.co.kr
61.250.86.131	A	watcher.finemarine.net
61.250.86.131	A	watcher.hicorp.co.kr
61.250.86.131	A	watcher.gscmarine.com
61.250.88.142	A	mail.lhminlak2.co.kr
61.250.88.173	A	adqua.co.kr
61.250.88.173	A	www.adqua.co.kr
61.250.89.35	A	widgets.crema.me
61.250.89.35	A	review.cre.ma
61.250.89.35	A	widgets.cre.ma
61.250.89.43	A	review3.cre.ma
61.250.89.189	A	nicedbl.com
61.250.89.227	A	ds2.sks.co.kr
61.250.91.18	PTR	mail.memothis.com
61.250.91.22	PTR	sensmail2.siteprotect.co.kr
61.250.91.22	A	mail.tokkyo.co.kr
61.250.91.22	A	mail.advanconst.com
61.250.91.140	A	www.kamico.or.kr
61.250.91.140	A	www.isaaa-korea.or.kr
61.250.91.140	A	isaaa-korea.or.kr
61.250.91.142	A	kpiok.co.kr
61.250.92.46	A	mail.happyu.co.kr
61.250.92.46	A	mail.digitalnetworks.co.kr
61.250.92.67	A	coupon.chosun.com
61.250.92.79	A	sklime.com
61.250.92.157	A	jo-yang.com
61.250.92.157	A	*.sewoon.com
61.250.92.157	A	*.ns.sewoon.com
61.250.93.0	A	g72.biz
61.250.93.3	A	adnpop.com
61.250.93.3	A	www.adnpop.com
61.250.93.3	A	mail.adnpop.com
61.250.93.131	A	kap2000.or.kr
61.250.93.138	A	mail.cnacredit.net
61.250.93.138	A	cnacredit.net
61.250.93.193	A	guitaria.co.kr
61.250.94.85	A	ezfax.co.kr
61.250.94.86	A	www.easyfax.co.kr
61.250.94.86	A	easyfax.co.kr
61.250.94.94	A	ezduri.com
61.250.94.138	A	xn--2i0boy53a.com
61.250.94.138	A	8933.co.kr
61.250.94.138	A	xn--js0bu0i68b9wzdzq4ia.com
61.250.95.6	A	xn--oi3bn4gwspcic.com
61.250.95.13	A	shoppc.co.kr
61.250.95.26	A	mintcard.com
61.250.95.27	A	www.spay.co.kr
61.250.95.147	A	howbuild.com
61.250.95.147	A	howbuild.kr
61.250.95.147	A	sapgil.com
61.250.101.30	A	poscoengineering.net
61.250.101.30	A	xn--9i1b75k70hw9csey4vtzk0hj.com
61.250.101.30	A	www.xn--9i1b75k70hw9csey4vtzk0hj.com
61.250.102.7	A	ns.keri.org
61.250.102.8	A	svr-dc02.keri.org
61.250.102.21	A	dc.keri.org
61.250.108.2	A	mail.edurama.co.kr
61.250.109.104	PTR	static.epnetworks.co.kr
61.250.119.6	A+PTR	mail.hardram.co.kr
61.250.123.4	PTR	smf.goodus.com
61.250.123.4	A	spam.goodus.com
61.250.123.5	A+PTR	mail.goodus.com
61.250.123.9	A	mail.goodus.co.kr
61.250.123.21	A	www.goodus.com
61.250.127.70	A	www.sjidc.net