Robtex

Up: 118.69.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 118.69.220.0/23
Down right: 118.69.222.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
118.69.220.9	A	mail.isc.vn
118.69.220.10	A	www.isc.vn
118.69.220.10	A	isc.vn
118.69.220.11	A	online.isc.vn
118.69.220.12	A	quotes.isc.vn
118.69.220.15	A	news.isc.vn
118.69.220.45	PTR	mx2.acbs.com.vn
118.69.220.79	A+PTR	mgw03.fsoft.com.vn
118.69.220.112	A	mail.nurianvn.com
118.69.220.144	A	elidev.info
118.69.220.188	A+PTR	mail.acervietnam.com.vn
118.69.220.189	A	kieudongho.com
118.69.220.220	A+PTR	strongman.com.vn
118.69.220.220	A+PTR	mail.strongman.com.vn
118.69.220.220	A	adaruniformsonline.com
118.69.220.229	A	masvn.com
118.69.220.229	A	miraeasset.com.vn
118.69.220.238	A	tuvannhatminh.com
118.69.220.240	A	wts.masvn.com
118.69.220.248	A	mail.miraeasset.com.vn
118.69.221.114	A+PTR	biendongpoc.vn
118.69.221.114	PTR	mail.biendongpoc.vn
118.69.221.114	A	www.biendongpoc.vn
118.69.221.206	A	dns-01.nguyenkim.org
118.69.222.179	PTR	mail.namabank.com.vn
118.69.222.194	PTR	smtp.hdbank.com.vn
118.69.222.195	A	smartotp.hdbank.com.vn
118.69.222.196	A+PTR	mail.hdbank.com.vn
118.69.222.196	A	mobile.hdbank.com.vn
118.69.222.197	A+PTR	smtp.hdbank.com.vn
118.69.222.197	A	hdbank.com
118.69.222.200	A+PTR	mail.hdbank4u.com.vn
118.69.222.200	A	edge.hdbank4u.com.vn
118.69.222.201	A	m.hdbank.com.vn
118.69.222.206	A	chess.hdbank.com.vn
118.69.222.210	A	ebanking.hdbank.vn
118.69.222.222	A	ns1.hdbank.com
118.69.222.222	A	ns1.hdbank.vn
118.69.222.222	A	ns1.hdfinance.com.vn
118.69.222.226	PTR	mail.kienlongbank.vn
118.69.223.4	A	c136.bamboocap.com.vn
118.69.223.114	A	mail.biendongpoc.vn
118.69.223.114	A	cas.biendongpoc.vn
118.69.223.118	PTR	biendongpoc.vn
118.69.223.118	A	mail.biendongpoc.vn
118.69.223.225	PTR	imptob.com.vn
118.69.223.225	A+PTR	mail.imptob.com.vn
118.69.223.225	A+PTR	pop.imptob.com.vn
118.69.223.226	PTR	itlmail.com.vn