Robtex

Up: 163.152.60.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 163.152.60.0/25
Down right: 163.152.60.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
163.152.60.60	PTR	infosys.korea.ac.kr
163.152.60.60	A	mail.riet.or.kr
163.152.60.60	A	cheric.org
163.152.60.68	A	mail.cgom13.org
163.152.60.68	A	cbe.korea.ac.kr
163.152.60.212	A	www.drim.or.kr
163.152.60.212	A	drim.or.kr