Robtex

Up: 202.30.72.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 202.30.74.0/24
Down right: 202.30.75.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.30.75.6	A+PTR	auditor.nca.or.kr
202.30.75.6	A+PTR	auditor.nia.or.kr
202.30.75.51	A	polk.nca.or.kr
202.30.75.55	A+PTR	uci.nca.or.kr
202.30.75.55	A+PTR	uci.nia.or.kr
202.30.75.68	A	go2012.nia.or.kr
202.30.75.68	A	koil.nia.or.kr
202.30.75.69	PTR	xn--3e0bm80amnhdjbv9cy62aysbp6c.kr
202.30.75.69	PTR	xn--on3bi4p21ak1coy3a3pb.kr
202.30.75.69	PTR	nia.or.kr
202.30.75.71	A+PTR	eng2.nia.or.kr
202.30.75.71	A+PTR	m2.nia.or.kr
202.30.75.71	A+PTR	mc2.nia.or.kr
202.30.75.72	PTR	ngipms.nca.or.kr
202.30.75.72	A+PTR	ngipms.nia.or.kr
202.30.75.76	A+PTR	gov3.nia.or.kr
202.30.75.76	A+PTR	coop.nia.or.kr
202.30.75.107	PTR	korea-smartwork.go.kr
202.30.75.107	PTR	admin.korea-smartwork.go.kr
202.30.75.107	PTR	m.korea-smartwork.go.kr
202.30.75.110	PTR	ncctv.or.kr
202.30.75.110	PTR	www.ncctv.or.kr
202.30.75.200	A	ncctv.or.kr