Robtex

Up: 42.117.6.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 42.117.7.0/25
Down right: 42.117.7.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
42.117.7.5	PTR	mail.aothun.vn
42.117.7.7	A+PTR	mail2.headway.com.vn
42.117.7.7	A	bonsaivantam.com
42.117.7.8	A+PTR	mail.phucsinh.com
42.117.7.8	A	mail.phucsinhconsumer.com
42.117.7.8	A	mail.phucminhcoffee.com
42.117.7.9	A	phucsinhcoffee.com
42.117.7.9	A	coffeeviet.com
42.117.7.9	A	phucminhcoffee.com
42.117.7.10	PTR	igo.server.mailercenter.com
42.117.7.10	A	mail207.mailercenter.com
42.117.7.10	A	mail7151.mailercenter.com
42.117.7.11	A+PTR	mail1.mailercenter.com
42.117.7.11	A	www.goracing.vn
42.117.7.11	A	nhotrepsol.com
42.117.7.12	A+PTR	mail2.mailercenter.com
42.117.7.12	A	lax1.khuyenmaivang.vn
42.117.7.12	A	khuyenmaivang.vn
42.117.7.13	A	nhotxemay.vn
42.117.7.13	A	mail3.mailercenter.com
42.117.7.13	A	www.nhotxemay.vn
42.117.7.14	A+PTR	mail4.mailercenter.com
42.117.7.14	A	phanmemtranle.com
42.117.7.14	A	nhotchinhhang.vn
42.117.7.15	A+PTR	mail5.mailercenter.com
42.117.7.15	A	s2.cache.2banh.vn
42.117.7.15	A	s2.storage.2banh.vn
42.117.7.16	PTR	mail.buifurniture.vn
42.117.7.16	PTR	mail.docitrans.com.vn
42.117.7.16	A	vinacare.vn
42.117.7.17	A	hcq.vn
42.117.7.17	A	www.hcq.vn
42.117.7.18	A	airline24h.vn
42.117.7.18	A	vemaybaytructuyen.com
42.117.7.18	A	vnairlinetickets.com
42.117.7.21	PTR	mail21.artclick.vn
42.117.7.21	A	photobookviet.com
42.117.7.21	A	artclick.com.vn
42.117.7.24	PTR	worldhotelamiana.com
42.117.7.24	A	quanlysales.net
42.117.7.24	A	www.dinhvitructuyen.com
42.117.7.26	A	posta.toppion.com.vn
42.117.7.26	A	gyotti.toppion.com.vn
42.117.7.26	A	www.toppion.com
42.117.7.27	PTR	mail.tnesco.com
42.117.7.27	A	tuvanxaydungchienluoc.com
42.117.7.27	A	topaz-garden.com
42.117.7.28	A+PTR	mail.burgerkingvn.vn
42.117.7.28	A	xyz.vfbs.net
42.117.7.28	A	mail.vfbs.net
42.117.7.29	PTR	mail.sustainability.vn
42.117.7.29	PTR	mail.sustainability.com.vn
42.117.7.29	A	giamcancollagen.com
42.117.7.38	A	muabanphumyhung.com
42.117.7.38	A	dongho1993.com
42.117.7.38	A	mail.dainamcomposite.com
42.117.7.46	PTR	mail.equator.com.vn
42.117.7.46	PTR	mail.sunnytrans.com.vn
42.117.7.48	PTR	pecc2.com
42.117.7.48	A+PTR	pecc2.com.vn
42.117.7.48	A	mail.pecc2.com.vn
42.117.7.50	PTR	mail2.tnesco.com
42.117.7.51	PTR	mail3.tnesco.com
42.117.7.52	A	mail.centralstar.com.vn
42.117.7.52	A	equator.com.vn
42.117.7.52	A	mail.equator.com.vn
42.117.7.54	A	dc-23816bf3.kemtrinam.us
42.117.7.54	A	dc-a4f0e046.kemduongda.us
42.117.7.54	A	mail.wikieva.com
42.117.7.57	A	bietdoithantoc.bangtin.vn
42.117.7.57	A	vidoe.bangtin.vn
42.117.7.57	A	trends.bangtin.vn
42.117.7.66	A+PTR	mail.seafood-united.com.vn
42.117.7.66	A	mail.donghaco.com
42.117.7.66	A	mail.amthuctruonggiang.com
42.117.7.69	A	www.vinhtuong.com
42.117.7.69	A	vinhtuong.com
42.117.7.70	PTR	thomo.vn
42.117.7.71	PTR	thomo.vn
42.117.7.72	A	trannhadep.com
42.117.7.72	A	3xu.vn
42.117.7.76	A	gps.cte.vn
42.117.7.80	PTR	vtdns.ddnsvantech.com
42.117.7.80	A	ns1.vantechdns.net
42.117.7.80	A	ns2.vantechdns.net
42.117.7.81	A	ns3.masial.com.tw
42.117.7.81	A	dns3.masial.com.tw
42.117.7.81	A	vantechdns.com
42.117.7.87	A	trasuahotcold.com
42.117.7.102	PTR	mail.tanduc.net
42.117.7.102	A+PTR	mail.hthdecor.vn
42.117.7.102	A	asia-dmc.com
42.117.7.104	PTR	mail.tanduc.vn
42.117.7.104	A	www.hungloa.vn
42.117.7.104	A	one-avn.com
42.117.7.111	A	thanhbuoibus.com.vn
42.117.7.111	A	www.thanhbuoibus.com.vn
42.117.7.111	A	mail.thanhbuoibus.com.vn
42.117.7.112	PTR	s01ss-edg01.hypertek.com.vn
42.117.7.112	PTR	mx.hypertek.com.vn
42.117.7.112	PTR	s01ss-edg01.hypertek.corp
42.117.7.113	A	pgddtsonhoa.phuyen.edu.vn
42.117.7.113	A	ngogiatu.phuyen.edu.vn
42.117.7.113	A	nguyenvanlinh.phuyen.edu.vn
42.117.7.114	PTR	thomo.vn
42.117.7.117	PTR	www.tag.vn
42.117.7.117	A	*.4vn.org
42.117.7.117	A	mail.host1do.com
42.117.7.118	A	ns1.4vn.org
42.117.7.119	PTR	mail.sacombank-sbj.com
42.117.7.121	A	mail.hypertek.com.vn
42.117.7.122	PTR	s01ss-edg02.hypertek.corp
42.117.7.122	PTR	s01ss-edg02.hypertek.com.vn
42.117.7.123	A	hoatranghalloween.com
42.117.7.130	A	chodalat.org
42.117.7.130	A	phongvehoangnguyen.com
42.117.7.130	A	minhvietbooking.com
42.117.7.131	A	bookvemaybay.vn
42.117.7.131	A	pdt.edu.vn
42.117.7.131	A	canlaco.vn
42.117.7.144	A	mail.sacombank-sbj.com
42.117.7.147	A	mail.dongtayland.com
42.117.7.151	PTR	server.bansithoitrang.vn
42.117.7.151	A	artclickkh.com
42.117.7.151	A	artclick-kh.com
42.117.7.153	PTR	mail-srv.lucky.vn
42.117.7.153	A	mail.lucky.vn
42.117.7.153	A	mx.lucky.vn
42.117.7.156	A+PTR	mail.seahorse-shipping.com
42.117.7.157	A	hvttourist.com
42.117.7.157	A	vietmiletravel.com
42.117.7.157	A	mail.mamnonvietanh.net
42.117.7.159	PTR	mail.thuongmai.vn
42.117.7.159	PTR	mail.pttraseco.com.vn
42.117.7.166	A	celadoncity.com.vn
42.117.7.166	A	phamdangduy.com
42.117.7.166	A	eastmonsoon.com
42.117.7.176	A	mail.vietnam-sourcing.com
42.117.7.176	A	mail.baoholaodongso1.com
42.117.7.176	A	laduyco.com
42.117.7.177	A	mail.thitruongsi.info
42.117.7.177	A	thitruongsi.info
42.117.7.178	A	edutender.org
42.117.7.178	A	mekonghydroponics.com
42.117.7.180	PTR	mail.thuongmai.vn
42.117.7.180	PTR	gm-e.com.vn
42.117.7.180	PTR	wash.com.vn
42.117.7.182	A+PTR	mail.tdt.vn
42.117.7.182	A	kpopalbumvn.com
42.117.7.182	A	mail.apttgolf.com
42.117.7.183	PTR	thanhvinhfurniture.com
42.117.7.183	PTR	mail.haphan.com
42.117.7.183	PTR	mail.riverhotelvn.com
42.117.7.184	PTR	cnthongminh.com
42.117.7.184	PTR	thammyviethan.com
42.117.7.184	PTR	thuytuplastic.com
42.117.7.193	PTR	idcexc001.itlvn.com
42.117.7.193	A	www.vietranslink.com
42.117.7.193	A	www.itlvn.com
42.117.7.194	PTR	idcexc002.itlvn.com
42.117.7.194	PTR	webmail.itlvn.com
42.117.7.196	A	www.itlvn.com
42.117.7.196	A	itlvn.com
42.117.7.196	A	www.dash.vn
42.117.7.197	A	hrms.itlvn.com
42.117.7.213	A	vn.serverip.co
42.117.7.230	A	giamsat247.vn
42.117.7.234	A	vispot.net
42.117.7.250	A	s100.imacdn.com
42.117.7.251	A	s2.imacdn.com