Robtex

Up: 211.119.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 211.119.248.0/22
Down right: 211.119.252.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.119.248.11	PTR	ssl.kdhc.co.kr
211.119.248.22	PTR	gigafile.kdhc.co.kr
211.119.248.22	PTR	msg.kdhc.co.kr
211.119.248.110	PTR	kdhc.co.kr
211.119.248.110	PTR	www.kdhc.co.kr
211.119.248.111	PTR	event.kdhc.co.kr
211.119.248.160	PTR	vc.kdhc.co.kr
211.119.248.200	PTR	sms.kdhc.co.kr
211.119.250.10	A	mail.cloudv.kr
211.119.250.10	A	cloudv.kr
211.119.250.10	A	spam112.net
211.119.250.25	A	djchoice4.net
211.119.250.39	A	on2day.co.kr
211.119.250.39	A	mail.on2day.co.kr
211.119.250.50	A	www.openpinoy.com
211.119.250.70	A	xn--9w3b15c1c58dh44acfdea427e.com
211.119.250.70	A	xn--119-cn7l257m.com
211.119.250.80	A	www.99flower.co.kr
211.119.250.80	A	99-flower.com
211.119.250.80	A	flower99.co.kr
211.119.252.77	A	www.kis.ac
211.119.252.77	A	kis.ac