Robtex

Up: 211.189.88.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 211.189.89.0/25
Down right: 211.189.89.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.189.89.30	A	luavis.kr
211.189.89.66	A	828253.net
211.189.89.154	PTR	spam.kgs.or.kr
211.189.89.157	A	hysystech.com
211.189.89.161	PTR	ems.kgs.or.kr
211.189.89.161	PTR	ns.kgs.or.kr
211.189.89.164	A	gb.sbdc.co.kr
211.189.89.164	A	test.sbdc.co.kr
211.189.89.164	A	renew.haengbok.com
211.189.89.173	A	dreamfull.or.kr
211.189.89.181	PTR	mail.kgs.or.kr
211.189.89.190	A	www.casjapan.com
211.189.89.190	A	mail.caslabel.com
211.189.89.190	A	casgalileo.co.kr
211.189.89.193	A	www.casenc.co.kr
211.189.89.193	A	www.cashealth.co.kr
211.189.89.193	A	casenc.co.kr
211.189.89.200	PTR	edu.kgs.or.kr
211.189.89.217	A	*.infranics.com
211.189.89.219	A	www.dr2.co.kr
211.189.89.219	A	dr2.co.kr
211.189.89.241	A	mpw.kr
211.189.89.241	A	www.mpw.kr
211.189.89.245	A	instaffs.co.kr