Robtex

Up: 119.17.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 119.17.252.0/23
Down right: 119.17.254.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
119.17.252.7	PTR	static.netnam.vn
119.17.252.16	PTR	static.netnam.vn
119.17.252.18	PTR	static.netnam.vn
119.17.252.32	PTR	static.netnam.vn
119.17.252.34	PTR	static.netnam.vn
119.17.252.38	PTR	static.netnam.vn
119.17.252.49	PTR	static.netnam.vn
119.17.252.72	PTR	static.netnam.vn
119.17.252.83	PTR	static.netnam.vn
119.17.252.99	PTR	static.netnam.vn
119.17.252.151	PTR	static.netnam.vn
119.17.252.243	PTR	static.netnam.vn
119.17.252.248	PTR	static.netnam.vn
119.17.252.249	PTR	static.netnam.vn
119.17.252.253	PTR	static.netnam.vn
119.17.253.3	A	mail.greenlifecare.co
119.17.253.5	PTR	mail.jupiterpacific.com.vn
119.17.253.7	A	www.amianaresort.com
119.17.253.8	PTR	static.netnam.vn
119.17.253.8	A	www.caicho.com
119.17.253.8	A	products.popsww.com
119.17.253.10	A	smartresearch.com.vn
119.17.253.10	A	mail.smartresearch-ctms.com
119.17.253.14	PTR	mail.doitvn.com
119.17.253.14	A	dulichbalo.org
119.17.253.14	A	vietairways.vn
119.17.253.15	PTR	ci17.253-15.netnam.vn
119.17.253.15	A	*.vdic.org.vn
119.17.253.15	A	mail1.vdic.org.vn
119.17.253.16	PTR	mail.tsl.com.vn
119.17.253.16	A	vemaybaynamphuong.com.vn
119.17.253.16	A	timchuyenbay.net
119.17.253.17	PTR	thietkeachau.com
119.17.253.21	PTR	ci17.253-21.netnam.vn
119.17.253.22	PTR	smtp.prsonline.vn
119.17.253.22	A	smc.vn
119.17.253.22	A	smc.com.vn
119.17.253.23	PTR	ci17.253-23.netnam.vn
119.17.253.24	PTR	static.netnam.vn
119.17.253.25	PTR	ci17.253-25.netnam.vn
119.17.253.25	A	kenh5s.com
119.17.253.28	PTR	newsletter.msb.com.vn
119.17.253.30	PTR	ci17.253-30.netnam.vn
119.17.253.32	PTR	mail.tinhthanh.com
119.17.253.32	A	ns.duyanhotel.com
119.17.253.32	A	mail.amyauvn.com
119.17.253.33	PTR	mail.tinhthanh.vn
119.17.253.35	PTR	mail.giaonhanh.vn
119.17.253.40	PTR	ci17.253-40.netnam.vn
119.17.253.40	A	mail.maycosmedic.com
119.17.253.40	A	schoolviet.com
119.17.253.46	PTR	ci17.253-46.netnam.vn
119.17.253.46	A	maytinhviettrung.com
119.17.253.46	A	foxdigi.com
119.17.253.47	PTR	mail.interdist.com.vn
119.17.253.50	PTR	ci17.253-50.netnam.vn
119.17.253.50	A	ebusinessforum.vn
119.17.253.50	A	tongdai1800.com
119.17.253.52	PTR	ci17.253-52.netnam.vn
119.17.253.52	A	mail.legiafoods.com
119.17.253.52	A	vemaybayok.net
119.17.253.55	PTR	static.netnam.vn
119.17.253.55	A	root.khoemoingay.vn
119.17.253.55	A	socolaboniva.com
119.17.253.56	PTR	mail.dreamdirectmarketing.com
119.17.253.56	A	mail.dreamcheckout.com
119.17.253.56	A	mail.damcuoi360.com
119.17.253.57	PTR	ci17.253-57.netnam.vn
119.17.253.58	PTR	mail.miwon.vn
119.17.253.60	PTR	ci17.253-60.netnam.vn
119.17.253.60	A	gsht.vn
119.17.253.60	A	giamsathanhtrinhvn.com
119.17.253.64	A	gateway5.netnam.com
119.17.253.65	PTR	ci17.253-65.netnam.vn
119.17.253.65	A	gateway6.netnam.com
119.17.253.65	A	mail.mintcosmetics.vn
119.17.253.66	PTR	ci17.253-66.netnam.vn
119.17.253.66	A	mail.server24h.net
119.17.253.67	PTR	ci17.253-67.netnam.vn
119.17.253.68	A	mail.sukienmarketing.com
119.17.253.69	PTR	ci17.253-69.netnam.vn
119.17.253.70	PTR	static.netnam.vn
119.17.253.72	PTR	static.netnam.vn
119.17.253.72	A	*.com.phimhq.com
119.17.253.72	A	*.yeuphim.com
119.17.253.75	PTR	static.netnam.vn
119.17.253.76	PTR	srv01.ddgroup.com.vn
119.17.253.76	A	smtp.8detect.com
119.17.253.76	A	mail.8detect.com
119.17.253.77	PTR	ci17.253-77.netnam.vn
119.17.253.77	A	capmaytinh.com
119.17.253.78	PTR	static.netnam.vn
119.17.253.80	PTR	ci17.253-80.netnam.vn
119.17.253.80	A	huyhanhka.com
119.17.253.80	A	bacsixaydungvn.com
119.17.253.82	PTR	ci17.253-82.netnam.vn
119.17.253.84	PTR	ci17.253-84.netnam.vn
119.17.253.84	A	webmail.viasm.edu.vn
119.17.253.84	A	viasm.edu.vn
119.17.253.88	PTR	ci17.253-88.netnam.vn
119.17.253.88	A	amianaonthebay.com
119.17.253.88	A	mail.voinuocdailoan.com
119.17.253.89	PTR	ci17.253-89.netnam.vn
119.17.253.90	PTR	ci17.253-90.netnam.vn
119.17.253.93	PTR	static.netnam.vn
119.17.253.93	A	password.vgu.edu.vn
119.17.253.93	A	sis.vgu.edu.vn
119.17.253.99	A	vnhitechpark.com
119.17.253.99	A	mail.vnhitechpark.com
119.17.253.99	A	service.vnhitechpark.com
119.17.253.101	PTR	ci17.253-101.netnam.vn
119.17.253.106	PTR	static.netnam.vn
119.17.253.106	A	xenuocmianhatduy.com
119.17.253.106	A	diendanmanguon.com
119.17.253.107	PTR	ci17.253-107.netnam.vn
119.17.253.120	A+PTR	mail.asianwaytravel.com
119.17.253.120	A	mail.bookhotel.vn
119.17.253.122	A	mail.asianwaytravel.com.vn
119.17.253.122	A	mail.asianwaytravel.vn
119.17.253.123	PTR	ci17.253-123.netnam.vn
119.17.253.124	A	thienbinhpackaging.com
119.17.253.124	A	www.thienbinhpackaging.com
119.17.253.126	PTR	ci17.253-126.netnam.vn
119.17.253.126	A	www.caicho.com
119.17.253.126	A	*.caicho.com
119.17.253.127	A	kenh5s.com
119.17.253.128	A	vebaria.com
119.17.253.128	A	mail.vebaria.com
119.17.253.129	PTR	mail.mtv.org.vn
119.17.253.129	A	mtv.org.vn
119.17.253.129	A	tungkm.com
119.17.253.131	PTR	gateway3.netnam.com
119.17.253.133	PTR	ci17.253-133.netnam.vn
119.17.253.133	A	exc.netnam.com.vn
119.17.253.134	PTR	ci17.253-134.netnam.vn
119.17.253.134	A	mail.phanmemketoanonline.com
119.17.253.134	A	mail.thanhlapcongtysieutoc.vn
119.17.253.137	PTR	static.netnam.vn
119.17.253.137	A	vemaybayphuongnam.net
119.17.253.137	A	thatladep.com
119.17.253.143	A	noithatphongkhachtg.com
119.17.253.149	PTR	ci17.253-149.netnam.vn
119.17.253.149	A	www.pops.vn
119.17.253.149	A	bosungion.com
119.17.253.151	PTR	ci17.253-151.netnam.vn
119.17.253.158	PTR	ci17.253-158.netnam.vn
119.17.253.158	A	locxanh.net
119.17.253.158	A	5thang2.com
119.17.253.160	A	appvemaybay.com
119.17.253.166	PTR	ci17.253-166.netnam.vn
119.17.253.166	A	truyen.span.vn
119.17.253.166	A	tivionline.vip
119.17.253.167	PTR	static.netnam.vn
119.17.253.167	A	www.netdepsaigon.com
119.17.253.167	A	50.hopdenoto.vn
119.17.253.168	PTR	ci17.253-168.netnam.vn
119.17.253.168	A	suamacbook.net
119.17.253.168	A	benhvienlaptop.biz
119.17.253.170	PTR	ci17.253-170.netnam.vn
119.17.253.172	A+PTR	mail.icauto.com
119.17.253.172	A	mail.ducati.vn
119.17.253.175	PTR	ci17.253-175.netnam.vn
119.17.253.175	A	mail.dhlvietnam-support.com
119.17.253.175	A	mail.thueserver.net
119.17.253.177	PTR	ci17.253-177.netnam.vn
119.17.253.177	A	www.caicho.com
119.17.253.177	A	thucdonchobe.org
119.17.253.179	PTR	ci17.253-179.netnam.vn
119.17.253.190	PTR	ci17.253-190.netnam.vn
119.17.253.190	A	kenh5s.com
119.17.253.192	PTR	static.netnam.vn
119.17.253.192	A	www.lactien.com
119.17.253.192	A	sict.edu.vn
119.17.253.194	PTR	ci17.253-194.netnam.vn
119.17.253.194	A	wiki.gokien.org
119.17.253.196	PTR	ci17.253-196.netnam.vn
119.17.253.196	A	kenh5s.com
119.17.253.204	PTR	ci17.253-204.netnam.vn
119.17.253.204	A	buddhaebook.com
119.17.253.208	PTR	static.netnam.vn
119.17.253.208	A	*.span.vn
119.17.253.208	A	yeubongda247.com
119.17.253.209	A	mail.hungnguyenfruit.com
119.17.253.213	PTR	static.netnam.vn
119.17.253.213	A	longbinh.com
119.17.253.213	A	longbinh.vn
119.17.253.214	PTR	server30.vietnetnam.com
119.17.253.214	A	testfm.nhadatcaocap.com.vn
119.17.253.214	A	mail.thieunienxuatchung.com
119.17.253.215	PTR	static.netnam.vn
119.17.253.220	PTR	ci17.253-220.netnam.vn
119.17.253.220	A	launamvietnam.net
119.17.253.220	A	greenlifecare.co
119.17.253.221	PTR	mail.majesticsaigon.com.vn
119.17.253.223	PTR	ci17.253-223.netnam.vn
119.17.253.225	PTR	static.netnam.vn
119.17.253.227	PTR	static.netnam.vn
119.17.253.227	A	webmail.netnam.com.vn
119.17.253.234	PTR	ci17.253-234.netnam.vn
119.17.253.234	A	traveltoday70.com
119.17.253.234	A	mail.thienbinhpackaging.com.vn
119.17.253.235	PTR	static.netnam.vn
119.17.253.235	A	taphoamevabe.com
119.17.253.237	A	mailobm.openroad.vn
119.17.253.238	PTR	ci17.253-238.netnam.vn
119.17.253.238	A	mailzimbra.openroad.vn
119.17.253.249	PTR	ci17.253-249.netnam.vn
119.17.253.249	A	baominhinspection.com
119.17.253.249	A	mail.baominhinspection.com
119.17.254.51	PTR	sme-v.vn
119.17.254.67	A+PTR	ns1.tdt.edu.vn
119.17.254.67	A	ns1.tdtu.edu.vn
119.17.254.68	PTR	se.dfck.ioit-hcm.vngrid.org
119.17.254.68	A	ns2.tdtu.edu.vn
119.17.254.68	A	ns2.tut.edu.vn
119.17.254.69	PTR	wn1.dfck.ioit-hcm.vngrid.org
119.17.254.69	A	sdtc.tdt.edu.vn
119.17.254.72	A	it.tdt.edu.vn
119.17.254.73	PTR	ui2.keylab.ioit-hcm.vngrid.org
119.17.254.73	PTR	srv-mail2.dtoan.tdt.edu.vn
119.17.254.73	A	tccn.tdt.edu.vn
119.17.254.74	PTR	mail.tdt.edu.vn
119.17.254.77	PTR	static.netnam.vn
119.17.254.77	A	mail.dtoan.tdt.edu.vn
119.17.254.78	PTR	static.netnam.vn
119.17.254.78	A	dkmh.tdt.edu.vn
119.17.254.78	A	aeta2018.org
119.17.254.79	PTR	mail.tdt.edu.vn
119.17.254.105	PTR	static.netnam.vn
119.17.254.105	A	essdepots.com
119.17.254.105	A	tamduongs.com
119.17.254.106	PTR	static.netnam.vn
119.17.254.128	PTR	static.netnam.vn
119.17.254.135	PTR	static.netnam.vn
119.17.254.155	PTR	static.netnam.vn
119.17.254.172	PTR	static.netnam.vn
119.17.254.193	PTR	static.netnam.vn
119.17.254.224	PTR	static.netnam.vn
119.17.254.227	PTR	static.netnam.vn
119.17.254.238	PTR	static.netnam.vn
119.17.254.242	PTR	static.netnam.vn
119.17.254.244	PTR	static.netnam.vn
119.17.254.249	PTR	static.netnam.vn
119.17.254.250	PTR	static.netnam.vn
119.17.255.3	A+PTR	gm02.netnam.com.vn
119.17.255.4	A+PTR	gm02.netnam.com.vn