Robtex

Up: 203.113.134.0/23
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Down left: 203.113.134.0/25
Down right: 203.113.134.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.113.134.2	PTR	mx2.host999.net
203.113.134.2	A	master.viettel.net.vn
203.113.134.3	PTR	mx1.host999.net
203.113.134.3	A	apelly.com
203.113.134.3	A	vinacook.com
203.113.134.4	PTR	power.host999.net
203.113.134.4	A	mail.ctcvn.com
203.113.134.4	A	mail.7xhanoi.com
203.113.134.6	PTR	daiviet.host999.net
203.113.134.6	A	mail.thuocviet.vn
203.113.134.8	PTR	cobra.host999.net
203.113.134.43	PTR	thitruonggiaca.com.vn
203.113.134.43	PTR	www.thitruonggiaca.com.vn
203.113.134.68	PTR	mail.cfc.vn
203.113.134.138	PTR	mail.mic.gov.vn
203.113.134.141	PTR	eoffice.mic.gov.vn
203.113.134.161	PTR	mail2.tpb.com.vn
203.113.134.162	A	tietkiemdientu.com
203.113.134.163	PTR	smtp.tpb.vn
203.113.134.163	PTR	smtp.tpb.com.vn
203.113.134.165	A	tpbgroup.com
203.113.134.165	A	nganhangtp.com
203.113.134.165	A	nganhangtp.net