Robtex

Up: 211.46.64.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 211.46.66.0/24
Down right: 211.46.67.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.46.66.1	PTR	khrc.or.kr
211.46.66.1	A	krnetwork.or.kr
211.46.66.1	A	www.krnetwork.or.kr
211.46.66.5	A	mail.krnetwork.or.kr
211.46.66.8	A+PTR	mmp.krnetwork.or.kr
211.46.66.10	A	krnetwork.or.kr
211.46.66.80	A	ns1.kr.or.kr
211.46.66.80	A	ns.kr.or.kr
211.46.66.81	A	ns1.kr.or.kr
211.46.66.82	A	ns2.kr.or.kr
211.46.67.10	A+PTR	ktx-fw.krnetwork.or.kr
211.46.67.10	PTR	ktx-fw.ktx.or.kr
211.46.67.18	A	ktx-fw1.krnetwork.or.kr