Robtex

Up: 131.136.0.0/16
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Down left: 131.136.128.0/18
Down right: 131.136.192.0/18

IP	Type	Hostname
131.136.242.1	A+PTR	fw.drenet.dnd.ca
131.136.242.1	A	mx.drdc-rddc.gc.ca
131.136.242.2	A	vpn.drenet.dnd.ca
131.136.242.3	A+PTR	ns1.drenet.dnd.ca
131.136.242.4	PTR	dgs.drenet.dnd.ca
131.136.243.67	PTR	mx.drdc-rddc.gc.ca
131.136.244.2	A+PTR	pwww.drenet.dnd.ca
131.136.245.7	A+PTR	gon5.drdc-rddc.gc.ca
131.136.255.255	PTR	dummy.drenet.dnd.ca