Robtex

Up: 118.69.216.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 118.69.216.0/24
Down right: 118.69.217.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
118.69.216.18	A+PTR	mail.microstar.com.vn
118.69.217.162	A	mailgw.vietbank.com.vn
118.69.217.163	A+PTR	mx1.vietbank.com.vn
118.69.217.171	PTR	mailgw.vietbank.com.vn
118.69.217.172	A+PTR	mail.vietbank.com.vn
118.69.217.174	A	online.vietbank.com.vn
118.69.217.176	A	vietbank.com.vn
118.69.217.177	A	static.vietbank.com.vn
118.69.217.180	A	owa.vietbank.com.vn
118.69.217.184	A+PTR	mail.vietbank.com.vn
118.69.217.184	A	mail.naman.vn
118.69.217.184	A	*.naman.vn
118.69.217.189	A	mail.vietbank.vn
118.69.217.204	A+PTR	mail.mekophar.com
118.69.217.204	A	mail.mekostem.com
118.69.217.216	A	kcv.globalkcc.com
118.69.217.228	A+PTR	mail.wonderfarmonline.com
118.69.217.228	A	mail.kirin.com.vn
118.69.217.233	A	american-homedepot.com
118.69.217.233	A	mail1.american-home.com.vn
118.69.217.233	A	ahdepot.com