Robtex

Up: 211.59.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 211.59.32.0/20
Down right: 211.59.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.59.35.109	A	poicroo.kr
211.59.42.10	A	dongkuksnc.com
211.59.42.10	A	ns1.dkpia.com
211.59.42.10	A	dongkuksnc.net
211.59.42.106	A	dkrns.co.kr
211.59.42.106	A	dkis.co.kr
211.59.42.106	A	dwsteel.co.kr
211.59.42.181	PTR	mail.dkpia.com
211.59.46.180	A+PTR	mail.dkpia.com
211.59.46.180	A	mail.dongkuksnc.co.kr
211.59.46.180	A	mail.dongkuksnc.net
211.59.46.181	PTR	mail.dkpia.com
211.59.46.182	PTR	mail.dkpia.com
211.59.46.182	PTR	gw.dkis.co.kr
211.59.46.183	PTR	mail.dkpia.com
211.59.59.77	A	hongwonho.kr