Robtex

Up: 121.78.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 121.78.0.0/20
Down right: 121.78.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
121.78.0.52	PTR	www.newbosscasinosv3.com
121.78.2.2	A	mail.direct.kr
121.78.2.98	A	starcro.com
121.78.2.135	A	lasvegasxty.com
121.78.2.136	A	tdjkvip.com
121.78.2.139	A	ethpaym.com
121.78.2.148	A	kingspaclub.com
121.78.3.94	A	sisley-korea.co.kr
121.78.3.106	A	collected.co.kr
121.78.3.106	A	mlb-koreashop.com
121.78.3.106	A	mlb-korea.com
121.78.3.133	A	ecbbutler.net
121.78.3.133	A	www.ecbbutler.net
121.78.3.138	A	pangooex.com
121.78.3.142	A	yskf77.com
121.78.29.3	A	occ-0-3072-993.1.nflxso.net
121.78.29.67	A	occ-0-3072-395.1.nflxso.net
121.78.29.131	A	occ-0-3072-993.1.nflxso.net
121.78.29.131	A	occ-0-3072-395.1.nflxso.net
121.78.31.164	A	nowcdn.co.kr
121.78.31.164	A	ns.kinx.net