Robtex

Up: 123.212.0.0/14
Can't show all results, try to descend to a more specific CIDR
Down left: 123.212.0.0/16
Down right: 123.213.0.0/16
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.212.1.2	A	haodaiwang5.com
123.212.6.21	A	mail.tscc68.com
123.212.8.22	PTR	mail.pnsnetworks.com
123.212.8.22	A+PTR	mail.pnsnetworks.co.kr
123.212.8.22	A	email.pnsnetworks.co.kr
123.212.15.198	A	mail.hanaro.com
123.212.15.237	A	gaiahead.com
123.212.40.56	A	i-webdesk.com
123.212.41.2	A	mail.netville.co.kr
123.212.41.30	A	mail.rmate.net
123.212.41.30	A	mqueue.bix5.net
123.212.42.16	A	mail.in-soft.co.kr
123.212.42.17	A	openmanager.co.kr
123.212.42.41	A	in-soft.co.kr
123.212.42.104	A	mail.soul3.com
123.212.44.5	A	mail.koras.co.kr
123.212.84.131	A	kmamek.iptime.org
123.212.99.54	A	webplatform.co.kr
123.212.99.54	A	sysdeveloper.com
123.212.99.54	A	gowoonsoft.com
123.212.100.186	A	hdbenecity.com
123.212.103.120	A	designtopic.com
123.212.123.2	A	partnership.co.kr
123.212.123.2	A	www.malza.com
123.212.123.2	A	longkor.com
123.212.124.22	A	pcalba.com
123.212.172.23	A	hdstudio.kr
123.212.182.34	A	eve.bycomkorea.com
123.212.190.2	A	handysoft.co.kr
123.212.190.2	A	ns.handysoft.co.kr
123.212.190.105	A	www.handypia.co.kr
123.212.190.109	A	mail.iotmeca.com
123.212.195.24	A	mail.sten.kr
123.212.195.38	A	mail.sten.kr
123.212.197.34	A	7luckhilton.com
123.212.197.34	A	hilton7luck.com
123.212.197.34	A	sevenluckcasino.net
123.212.197.60	PTR	ad.7luck.com
123.212.205.207	A	xiongbin.com
123.212.208.244	A	autoaimshop.net
123.213.21.99	A	jinhapspam.jinhap.com
123.213.21.110	A	jinhapgw.jinhap.com
123.213.21.126	A	jh-wmsprt.jinhap.com
123.213.22.252	A	taeco.info
123.213.23.66	PTR	envy.co.kr
123.213.30.188	A	hteey.com
123.213.34.34	A	lider-asnef.es
123.213.46.114	A	catvnet.net
123.213.46.114	A	xn--o39a72x5qjiwac2c05d36i.com
123.213.46.114	A	xn--6w2b2d89exw9a7le.com
123.213.64.12	A	idscorea.com
123.213.75.53	A	apple-sign-in-auth-v2.tk
123.213.75.57	A	astatium.net
123.213.80.104	A	mail.tnctech.net
123.213.88.35	A	matclg.com
123.213.92.168	A	www.xn--vh3bo6gfti.xn--3e0b707e
123.213.92.168	A	www.xn--cw0bv1sgtv.kr
123.213.92.168	A	xn--vh3bo6gfti.xn--3e0b707e
123.213.102.79	A	shinhome.net
123.213.123.132	A	mail.genesyslab.cn
123.213.123.132	A	mail2.genesyslab.cn
123.213.126.230	A	entertainment.dyndns.org
123.213.128.151	A	aerodyn.co.kr
123.213.128.151	A	www.aerodyn.co.kr
123.213.131.20	A	www.whynews.co.kr
123.213.131.20	A	liberalmedia.co.kr
123.213.131.20	A	www.woulsanfood.co.kr
123.213.144.154	A	hanmoi.co.kr
123.213.144.154	A	mail.hanmoi.co.kr
123.213.182.84	A	xn--oi2b31hezdnc.com
123.213.182.84	A	labelss.com
123.213.184.181	A	ns2.skbtvmobile.net
123.213.185.204	A	ns1.skbtvmobile.net
123.213.207.230	A	codersit1004.com
123.213.212.5	A	yeininterior.com
123.213.212.5	A	shinpro.net
123.213.212.5	A	ebizcorp.net
123.213.233.194	A	lockbitapt.uz
123.213.234.34	A	www.my1xx.com
123.213.234.34	A	biodieselproduction.com.au
123.213.234.34	A	demon-gw.dithermeister.com
123.213.240.46	A	gw.7valley.co.kr
123.213.240.58	A	7valley.co.kr
123.213.240.58	A	7valley.net
123.213.240.58	A	www.7valley.co.kr