Robtex

Up: 121.253.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 121.253.80.0/25
Down right: 121.253.80.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
121.253.80.21	A	ciiaudits.co.kr
121.253.80.21	A	ciiaudits.com
121.253.80.24	A	cii.samsung.co.kr
121.253.80.24	A	cii.samsung.com
121.253.80.24	A	www.cii.samsung.com
121.253.80.30	A	samsungmaofang.cn
121.253.80.32	A	www.samsungchemical.com
121.253.80.32	A	samsungstarex.com
121.253.80.32	A	starex.cn
121.253.80.33	A	rnd.cii.samsung.com
121.253.80.34	A	samsungecm.co.kr
121.253.80.36	A	wpm-sfd.com
121.253.80.37	A	xn--6o2bt1qvxl.com
121.253.80.37	A	samsungradianz.cn
121.253.80.37	A	samsungstaron.cn
121.253.80.49	A	pkisign.com
121.253.80.77	A	glomang.com
121.253.80.133	A	ilmotalk.net
121.253.80.138	A	www.samsungsdi.com.cn
121.253.80.138	A	www.samsungsdi.co.kr
121.253.80.138	A	samsungsdi.co.kr
121.253.80.171	A	spis.co.kr
121.253.80.172	A	radianzwarranty.com
121.253.80.172	A	staronbiz.com
121.253.80.172	A	focus119.com