Robtex

Up: 211.245.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 211.245.24.0/22
Down right: 211.245.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.245.24.53	A	pdhj.game.daum.net
211.245.24.53	A	pskr.naver.panggame.com
211.245.24.53	A	pwjk.game.naver.com
211.245.24.130	A	mail.teachspa.com
211.245.24.130	A	mail.jobstudy.co.kr
211.245.24.130	A	mail.bookspa.co.kr
211.245.24.134	PTR	mail.eduspa.com
211.245.24.134	A	mail.jobstudy.co.kr
211.245.24.140	A	parkmungak.co.kr
211.245.24.140	A	www.teachspa.com
211.245.24.140	A	pmgyebigun.com
211.245.24.165	A	seoilenglish.com
211.245.24.165	A	seoilglobal.com
211.245.24.167	A	ns2.eduspa.com
211.245.24.182	A	seoilenglish.com
211.245.24.182	A	www.seoilenglish.com
211.245.24.182	A	seoiln.com
211.245.24.194	A	ns1.hanamail.co.kr
211.245.24.194	A	ns1.skmail.co.kr
211.245.24.195	A	ns2.hanamail.co.kr
211.245.24.195	A	ns2.skmail.co.kr
211.245.24.202	A	pop.korailnetworks.com
211.245.24.202	A	mail.ktxfamily.com
211.245.25.223	A	celtech-iot.com
211.245.30.165	A	stimage.oksusu.com
211.245.30.166	A	stimage.oksusu.com
211.245.30.167	A	stimage.oksusu.com
211.245.30.168	A	stimage.oksusu.com
211.245.30.169	A	stimage.oksusu.com
211.245.31.13	A	kk1551.com
211.245.31.13	A	kk1339.com
211.245.31.13	A	kk1552.com
211.245.31.51	A	hxfoxue.com
211.245.31.53	A	www.hlhmf.top
211.245.31.53	A	www.zgdhhjha.com
211.245.31.53	A	www.dirmor.com
211.245.31.56	A	shuadanba.lovedzp.com
211.245.31.68	A	mizhi5.com
211.245.31.71	A	yt520.cc
211.245.31.93	A	tuidahao.com
211.245.31.100	A	samgorchannel.com
211.245.31.106	A	www.p2pfr.co.kr
211.245.31.106	A	p2pfr.co.kr
211.245.31.168	A	www.ioztv.com