Robtex

Up: 203.128.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.128.240.0/22
Down right: 203.128.244.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.128.240.38	A	mx3.nghia.vn
203.128.240.38	A	mx3.kemnghia.vn
203.128.240.85	A	kimcokythu.com
203.128.240.109	A	dvsc.com.vn
203.128.240.109	A	www.dvsc.com.vn
203.128.240.147	A	mail.saigonvw.com
203.128.240.147	A	mail.vungtautourist.net
203.128.240.147	A	saigonvw.com
203.128.240.222	A	www.stcvn.com
203.128.240.243	A	lottedatviet.vn
203.128.240.243	A	www.lotteimall.vn
203.128.240.243	A	lotteimall.vn
203.128.241.216	A	www.aoede.tk
203.128.241.219	A	idl.biz.vn
203.128.241.219	A	istartx.com
203.128.241.219	A	www.idl.biz.vn
203.128.242.6	A	www.igen.edu.vn
203.128.242.6	A	igen.edu.vn
203.128.242.51	PTR	mail.pvtrans.com
203.128.242.51	A	pvtrans.com.vn
203.128.242.52	A	mail.pvtrans.com.vn
203.128.242.55	A	mail.pvtrans.vn
203.128.242.59	A	pvtrans-crew.com
203.128.242.59	A	psm.com.vn
203.128.242.59	A	www.cheaplin.com
203.128.242.98	A	pinacquy.vn
203.128.242.99	A	pinacquy.vn
203.128.242.100	A	pinacquy.vn
203.128.242.101	A	pinacquy.vn
203.128.242.102	A	pinacquy.vn
203.128.242.146	A	mail.hmi-asia.com
203.128.243.2	A	mx2.hinet.com.vn
203.128.243.66	A	sgmail.hanoitelecom.com
203.128.243.118	A	vanmenh.info
203.128.244.33	A	mail.shs.com.vn
203.128.244.35	A+PTR	smtp1.shs.com.vn
203.128.244.38	A	online.shs.com.vn
203.128.244.42	A	ns2.shs.com.vn
203.128.244.50	A	vasontel.com
203.128.244.53	A	outsource2vn.com
203.128.244.54	A	hongtien.com.vn
203.128.244.54	A	inotech.com.vn
203.128.244.61	A	banggia2.shs.com.vn
203.128.244.62	A	shs.com.vn
203.128.244.62	A	www.shs.com.vn
203.128.244.70	A+PTR	mail.vinapco.com.vn
203.128.244.90	A	xhem.net
203.128.244.90	A	phanphoi.tk
203.128.244.94	A	xtopup.com
203.128.244.122	PTR	mail.htc-itc.com.vn
203.128.244.125	A	mail.hacknao.com
203.128.244.131	A	mail.websosanh.com
203.128.244.131	A	mail.ozhomeland.com
203.128.244.141	A	hostmaster.aof.vn
203.128.244.155	A	mail.haprogroup.vn
203.128.244.168	A	mail.thanhtoan365.com
203.128.245.18	A	ebanking.baca-bank.vn
203.128.245.25	A	www.baca-bank.vn
203.128.245.25	A	baca-bank.vn
203.128.245.38	A+PTR	mail.jacklivesgreen.com
203.128.245.38	A+PTR	mail.hmobile.vn
203.128.245.38	A+PTR	mail.longma.com.vn
203.128.245.235	A	bshc.com.vn
203.128.245.238	A	www.academyhcm.edu.vn
203.128.245.238	A	academyhcm.edu.vn
203.128.246.9	A+PTR	dns2.hinet.net.vn
203.128.246.10	A+PTR	dns1.hinet.net.vn
203.128.246.11	A	mail.htc-itc.vn
203.128.246.15	A+PTR	mail.nms.com.vn
203.128.246.15	A	mail.vpbx.vn
203.128.246.15	A	www.hinet.net.vn
203.128.246.27	PTR	www.hinet.vn
203.128.246.27	PTR	www.hinet.net.vn
203.128.246.35	A	*.hotelbookingnet.com
203.128.246.35	A	hdno1.org
203.128.246.37	A	mail.hinhxamdep.vn
203.128.246.37	A	thegioihot.tk
203.128.246.40	A	server40.vnnetsoft.vn
203.128.246.41	A+PTR	mail.htejsc.com
203.128.246.41	PTR	mail.paypass.vn
203.128.246.44	PTR	mail.snc.com.vn
203.128.246.47	A	mudaichien.com
203.128.246.47	A	mucuongphong.com
203.128.246.48	A+PTR	mail.vncs.vn
203.128.246.50	A	baoveanninhhanoi.com
203.128.246.50	A	vncs.vn
203.128.246.76	PTR	mail.trongba.tk
203.128.246.76	A+PTR	mail.longma.com.vn
203.128.246.77	PTR	mail.hanoitelecom.com
203.128.246.77	A	www.hinet.net.vn
203.128.246.77	A	mx1.hanoitelecom.com
203.128.246.81	A	bebras.vn
203.128.246.81	A	www.nms.com.vn
203.128.246.81	A	nms.com.vn
203.128.246.91	A	mail.nms.com.vn
203.128.246.109	A+PTR	server109.vnnetsoft.com
203.128.246.109	A	mail.sieuthimayphatdien.com.vn
203.128.246.109	A	apccvn.org
203.128.246.117	PTR	mail.cpavietnam.vn
203.128.246.123	A	babylove.vn
203.128.246.124	A	roseviet.com
203.128.246.129	A	mail.1vietnam.org
203.128.246.132	A	mail.thoitranghanghieu.com.vn
203.128.246.132	A	mail.thegioinhabep.com
203.128.246.132	A	antech.com.vn
203.128.246.134	PTR	hansol.vn
203.128.246.134	PTR	srv34.hscvietnam.com
203.128.246.134	PTR	hansol.com.vn
203.128.246.137	PTR	mail.hscvietnam.com
203.128.246.137	A	ns.smsvietnam.com
203.128.246.137	A	mail.smsvietnam.com
203.128.246.140	PTR	upi.vn
203.128.246.152	A	www.chupanh360.com
203.128.246.152	A	chupanh360.com
203.128.246.152	A	mail.chupanh360.com
203.128.246.153	A	wikigo.vn
203.128.246.162	A	thanhanauction.com
203.128.246.162	A	phanphoingochung.com
203.128.246.162	A	linhnhat.com
203.128.246.169	A+PTR	mail.hinet.vn
203.128.246.169	A+PTR	mail.htc-itc.com.vn
203.128.246.169	A	htc.hinet.vn
203.128.246.170	A	mail.hmobile.vn
203.128.246.170	A	ns3.9xnet.com
203.128.246.194	A+PTR	mobifoneservice.com.vn
203.128.246.195	PTR	mobifoneservice.com.vn
203.128.246.195	A	mobitechs.com.vn
203.128.246.195	A	ctkm.vn
203.128.246.196	PTR	mail.mobifoneservice.com.vn
203.128.246.197	A	mail.mobifoneservice.com.vn
203.128.246.254	A	nms.com.vn
203.128.247.60	PTR	yton.vn
203.128.247.66	A	hsgstonghop.edu.vn
203.128.247.70	PTR	mail.hsgstonghop.edu.vn
203.128.247.70	A	www.dautruongonline.net
203.128.247.70	A	dautruongonline.net
203.128.247.74	A	truonghocmo.edu.vn
203.128.247.74	A	truonga0.edu.vn
203.128.247.98	PTR	archives.gov.vn
203.128.247.98	A	mail.lamieng.com
203.128.247.98	A	*.lamieng.com
203.128.247.99	PTR	mail.archives.gov.vn
203.128.247.99	A	mx2.hanoitelecom.com
203.128.247.100	PTR	tinhocvanthuluutru.vn
203.128.247.100	PTR	luutruvn.gov.vn
203.128.247.100	PTR	mail.tinhocvanthuluutru.vn
203.128.247.120	A	thegarden.com.vn
203.128.247.124	A+PTR	mail.thegardenshoppingcenter.vn
203.128.247.134	A	www.hbse.com.vn
203.128.247.134	A	hbse.com.vn
203.128.247.138	A	www.hbse.com.vn
203.128.247.138	A	hbse.com.vn
203.128.247.163	A	canhonapoleon.com
203.128.247.163	A	kubin.vn
203.128.247.163	A	vnsec.net
203.128.247.166	A	vnsec.net
203.128.247.169	A+PTR	smtp1.ssi.com.vn
203.128.247.170	A+PTR	mailgateway.ssi.com.vn