Robtex

Up: 121.64.0.0/14
Can't show all results, try to descend to a more specific CIDR
Down left: 121.64.0.0/16
Down right: 121.65.0.0/16
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
121.64.65.215	A	shenyouhuaxia.com
121.64.65.216	A	suntraploge.com
121.64.115.194	A	oposyssum-desire.net
121.65.24.180	A	uartgolf.com
121.65.27.44	A	gpmedia.kr
121.65.27.84	A	dury.co.kr
121.65.27.85	A	dury.co.kr
121.65.47.237	A	xn--oi2bl8j35dj7cpkn0hcyygph.com
121.65.47.237	A	xn--hu1b43d8yhp8eiwes8ar2bc46bhfi.com
121.65.47.237	A	evepilates.net
121.65.56.210	A	ppc.ocdchallenge.com
121.65.56.210	A	web.blueridgect.com
121.65.97.37	A	rainbow.iwi.co.kr
121.65.97.37	A	iwi.co.kr
121.65.97.38	A	iwi.co.kr
121.65.105.82	A	e-h2h.trade
121.65.117.15	A	adserver.narasarang.or.kr
121.65.117.15	A	adsmedia.narasarang.or.kr
121.65.117.20	A	ckis.narasarang.or.kr
121.65.201.130	A	mail.dawinf.co.kr
121.65.201.135	A	www.dawinf.co.kr
121.65.201.135	A	dawinf.co.kr
121.65.214.12	A	airfst.com
121.65.215.226	A	hanaif.hanafn.com
121.65.215.226	A	www.hanaif.re.kr
121.65.221.180	A	ems.twayair.com
121.65.230.195	A	ns.kiha21.or.kr
121.65.232.201	A	ex.realsirius.com
121.65.234.120	A+PTR	cloud.fiti.re.kr
121.65.234.130	PTR	fiti.kr
121.65.234.130	PTR	netapp.fiti.kr
121.65.234.130	A+PTR	fiti.re.kr
121.65.237.67	A	kosware.com
121.65.237.201	A	bennigansmall.com
121.65.237.209	A+PTR	mail.barunsonfilm.com
121.65.237.209	PTR	mail.barunson.co.kr
121.65.237.209	PTR	mail.bennigans.co.kr
121.65.247.40	A+PTR	spam.nhqv.com
121.65.247.40	A+PTR	spam.nhwm.com
121.65.247.81	A	smtp1.wooriwm.com
121.65.247.82	A	smtp2.wooriwm.com
121.65.252.154	A	odpia.co.kr
121.65.252.201	A	ns.techi.co.kr
121.65.252.201	A	www.techi.co.kr
121.65.252.201	A	techi.co.kr
121.65.255.175	A	taow.kr
121.65.255.198	A	mail.tskwater.com