Robtex

Up: 121.78.88.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 121.78.90.0/24
Down right: 121.78.91.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
121.78.90.102	A	dev.livere.co.kr
121.78.90.108	A	ad.livere.co.kr
121.78.90.138	A	mail.bank1004.com
121.78.90.138	A	bank1004.com
121.78.90.198	A	www.edico.co.kr
121.78.90.199	A	sscoaching.co.kr
121.78.90.199	A	edicousa.com
121.78.90.199	A	www.sscoaching.co.kr
121.78.90.212	A	workitalk.com
121.78.90.213	A	dongdmun.com
121.78.90.213	A	sunyeon.com
121.78.90.215	A	obpub.co.kr
121.78.90.215	A	kaonme.com
121.78.90.215	A	www.manwel.or.kr
121.78.90.216	A	idfone.co.kr
121.78.90.216	A	suriontour.com
121.78.90.216	A	ok-sung.co.kr
121.78.90.218	A	idfone.co.kr
121.78.90.218	A	e-pangpang.com
121.78.90.218	A	eye1001.com
121.78.91.2	PTR	serverb2.opencom.com
121.78.91.2	A	ns1.crossmedi.net
121.78.91.2	A	ns1.omail.hompy.name
121.78.91.3	PTR	serverb3.opencom.com
121.78.91.4	A	serverb4.opencom.com
121.78.91.10	PTR	serverb10.opencom.com
121.78.91.10	A	opencom.com
121.78.91.10	A	www.opengogo.com
121.78.91.13	PTR	serverb13.opencom.com
121.78.91.13	A	ibokang.com
121.78.91.13	A	gsdiary.com
121.78.91.14	A+PTR	serverb14.opencom.com
121.78.91.14	A	www.patrea.com
121.78.91.14	A	angelsound.org
121.78.91.15	PTR	serverb15.opencom.com
121.78.91.16	A+PTR	serverb16.opencom.com
121.78.91.16	A	miraeassetdirectmall.com
121.78.91.16	A	iharam.com
121.78.91.17	PTR	serverb17.opencom.com
121.78.91.18	A+PTR	serverb18.opencom.com
121.78.91.18	A	www.samcheonggak.or.kr
121.78.91.18	A	samcheonggak.or.kr
121.78.91.24	A	serverb24.opencom.com
121.78.91.25	A+PTR	serverb25.opencom.com
121.78.91.25	A	mail.1sttiger.com
121.78.91.25	A	mail.worksin.com
121.78.91.30	A+PTR	serverb30.opencom.com
121.78.91.30	A	www.petit-club.com
121.78.91.30	A	www.seilcon.com
121.78.91.31	PTR	serverb31.opencom.com
121.78.91.32	PTR	serverb32.opencom.com
121.78.91.32	A	wontech21.com
121.78.91.32	A	www.sugar.or.kr
121.78.91.33	PTR	serverb33.opencom.com
121.78.91.34	PTR	serverb34.opencom.com
121.78.91.34	A	baikhosp.co.kr
121.78.91.34	A	www.cncmart.co.kr
121.78.91.35	PTR	serverb35.opencom.com
121.78.91.36	PTR	serverb36.opencom.com
121.78.91.36	A	hanulleports.com
121.78.91.36	A	soopmaru.com
121.78.91.37	PTR	serverb37.opencom.com
121.78.91.37	A	www.nccmc.org
121.78.91.38	PTR	serverb38.opencom.com
121.78.91.38	A	wwcc.kr
121.78.91.38	A	usbotton.com
121.78.91.39	PTR	serverb39.opencom.com
121.78.91.40	A	serverb40.opencom.com
121.78.91.40	A	www.the101.co.kr
121.78.91.40	A	the101.co.kr
121.78.91.50	PTR	serverb50.opencom.com
121.78.91.50	A	bluebaji.net
121.78.91.50	A	aboutedge.com
121.78.91.52	A+PTR	serverb52.opencom.com
121.78.91.61	PTR	serverb61.opencom.com
121.78.91.61	A	www.seulstorytour.com
121.78.91.61	A	www.flyspace.kr
121.78.91.71	A+PTR	serverb71.opencom.com
121.78.91.71	A	www.153dome.com
121.78.91.71	A	153dome.com
121.78.91.92	A	mail.visiongg.com
121.78.91.92	A	mail.hanisnc.co.kr
121.78.91.101	A+PTR	serverb101.opencom.com
121.78.91.101	A	ns2.server.hompy.name
121.78.91.101	A	ns1.server.hompy.name
121.78.91.113	PTR	serverb113.opencom.com
121.78.91.113	A	woosung1983.com
121.78.91.113	A	ebogum.com
121.78.91.114	A	serverb114.opencom.com
121.78.91.116	A	serverb116.opencom.com
121.78.91.117	A	serverb117.opencom.com
121.78.91.131	PTR	serverb131.opencom.com
121.78.91.131	A	humandelivery.com
121.78.91.131	A	www.24callvan.com
121.78.91.132	A+PTR	serverb132.opencom.com
121.78.91.132	A	33utong.com
121.78.91.132	A	sm4989.com
121.78.91.133	PTR	serverb133.opencom.com
121.78.91.134	PTR	serverb134.opencom.com
121.78.91.134	A	segimoja.net
121.78.91.134	A	gf1004.net
121.78.91.136	PTR	serverb136.opencom.com
121.78.91.136	A	greenarti.co.kr
121.78.91.136	A	gukbiguide.com
121.78.91.137	PTR	serverb137.opencom.com
121.78.91.138	A+PTR	serverb138.opencom.com
121.78.91.138	A	alpinerider.com
121.78.91.138	A	www.alpinerider.com
121.78.91.139	A	serverb139.opencom.com
121.78.91.140	A	serverb140.opencom.com
121.78.91.202	A+PTR	serverb202.opencom.com
121.78.91.202	A	mail.glolinkeducation.com
121.78.91.202	A	mail.glinstitutes.com
121.78.91.210	A	serverb210.opencom.com
121.78.91.211	A	mail.jaupa.com
121.78.91.211	A	ns.coforward.com
121.78.91.211	A	jaupa.com
121.78.91.212	A	serverb212.opencom.com
121.78.91.239	A	serverb239.opencom.com
121.78.91.241	A	serverb241.opencom.com
121.78.91.242	A	serverb242.opencom.com
121.78.91.247	A	serverb247.opencom.com
121.78.91.249	A+PTR	serverb249.opencom.com
121.78.91.251	A	serverb251.opencom.com