Robtex

Up: 203.241.132.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.241.132.0/24
Down right: 203.241.133.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.241.132.32	A	mail.clickstudy.co.kr
203.241.132.34	PTR	nic.samsung.co.kr
203.241.132.36	A+PTR	hela.samsung.co.kr
203.241.132.36	A	ftp.samsung.co.kr
203.241.132.51	A+PTR	dnssm.samsung.com
203.241.132.51	PTR	auth01.sam.ic
203.241.132.55	A	mysds.com
203.241.132.60	A+PTR	minerva.unitel.co.kr
203.241.132.60	A	nic.unitel.co.kr
203.241.132.69	A	uniwin.unitel.co.kr
203.241.132.71	A	uniwin.unitel.co.kr
203.241.132.84	A+PTR	gray.unitel.co.kr
203.241.132.85	PTR	black.samsung.com
203.241.132.85	A+PTR	black.samsung.co.kr
203.241.132.85	A+PTR	nic.samsung.co.kr
203.241.132.137	A	red.unitel.co.kr
203.241.132.160	A	samsungds.com
203.241.132.174	A+PTR	sdual2.samsung.co.kr
203.241.132.185	A+PTR	dns-gi1.samsung.com
203.241.132.185	A	dns-gi2.samsung.com
203.241.132.188	A	ns1.ssnic.com
203.241.132.193	PTR	saab.unitel.co.kr