Robtex

Up: 222.239.252.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 222.239.252.0/25
Down right: 222.239.252.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
222.239.252.2	PTR	ns.quickbiz.co.kr
222.239.252.3	PTR	ns.quickbiz.co.kr
222.239.252.4	PTR	ns.quickbiz.co.kr
222.239.252.5	A+PTR	ns.quickbiz.co.kr
222.239.252.5	A	ns.ultraweb.co.kr
222.239.252.5	A	ultraweb.co.kr
222.239.252.6	PTR	ns.quickbiz.co.kr
222.239.252.7	PTR	ns.quickbiz.co.kr
222.239.252.8	PTR	ns.quickbiz.co.kr
222.239.252.9	PTR	ns.quickbiz.co.kr
222.239.252.10	PTR	ns.quickbiz.co.kr
222.239.252.11	PTR	ns.quickbiz.co.kr
222.239.252.12	PTR	ns.quickbiz.co.kr
222.239.252.13	PTR	ns.quickbiz.co.kr
222.239.252.36	A	cine7.co.kr
222.239.252.38	A	sangsangtv.com
222.239.252.43	A	mail.seoultravel.co.kr
222.239.252.45	A	smtp.hotelcapital.co.kr
222.239.252.45	A	*.hotelcapital.co.kr
222.239.252.46	A	seoultravel.co.kr
222.239.252.90	A	quenet.co.kr
222.239.252.130	A	jupum.com
222.239.252.146	A+PTR	mail.servermon.kr
222.239.252.148	A	songpakodak.com
222.239.252.156	A	mail.shinheungtnc.com
222.239.252.156	A	mail.richannrentcar.com
222.239.252.156	A	bostonsuyeong.com
222.239.252.157	A	xn--ej5b2dw8b.com
222.239.252.157	A	xn--2q1bp44a44a71a.com
222.239.252.157	A	cellstin.com
222.239.252.159	PTR	tigeranimation.com
222.239.252.159	A	mail.tigeranimation.com
222.239.252.162	A	summithotelseoul.com
222.239.252.165	A	withallegro.com
222.239.252.165	A	withcms.net
222.239.252.165	A	sanhait.co.kr
222.239.252.169	A	mail.nmnm.tv
222.239.252.169	A	nmnm.tv
222.239.252.170	A	share-hotpack.com
222.239.252.170	A	mail.share-hotpack.com
222.239.252.173	A	kairobot.com
222.239.252.173	A	kaorea.co.kr
222.239.252.173	A	mail.kairobot.com
222.239.252.175	A	ntree.co
222.239.252.176	A	www.clockcorea.com
222.239.252.176	A	lampcorea.com
222.239.252.176	A	mail.giftcorea.com
222.239.252.177	A	wpeople.co.kr
222.239.252.179	A	teleserver.net
222.239.252.179	A	ns.lg-security-s800.com
222.239.252.179	A	ns.teleserver.net
222.239.252.180	A	ns.gabia.co.kr.utossmalay.com
222.239.252.180	A	e2cast.com
222.239.252.180	A	jungkisoo.com
222.239.252.182	A	mail.ez-clinic.co.kr
222.239.252.182	A	my7days.co.kr
222.239.252.182	A	gofeel.co.kr
222.239.252.183	A	mail.blindfootball.or.kr
222.239.252.183	A	mail.cherry-mobile.com
222.239.252.183	A	mail.unitedconnection.co.kr
222.239.252.186	A	edu4world.com
222.239.252.202	A	winpls.com
222.239.252.218	A	www.sori.or.kr
222.239.252.218	A	sori.or.kr