Robtex

Up: 168.126.26.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 168.126.27.0/25
Down right: 168.126.27.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
168.126.27.79	A	mail.nis.go.kr
168.126.27.83	A	www.111.go.kr
168.126.27.83	A	service1.nis.go.kr
168.126.27.83	A	www.tiic.go.kr
168.126.27.110	A	www.reet.ee
168.126.27.110	A	info.nis.go.kr
168.126.27.110	A	www.nisc.go.kr