Robtex

Up: 50.21.0.0/19
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Down left: 50.21.0.0/21
Down right: 50.21.8.0/21

IP	Type	Hostname
50.21.0.27	A+PTR	mail1.vipedge.com
50.21.0.28	A+PTR	mail2.vipedge.com
50.21.0.38	A	sip1.outbound.vipedge.com
50.21.0.42	A+PTR	ns1.vipedge.com
50.21.0.43	A	ipt.vipedge.com
50.21.0.44	A	ns2.vipedge.com
50.21.0.65	A	gms01.vipedge.com
50.21.0.71	A	gms07.vipedge.com
50.21.0.92	A+PTR	vipedgeassessor.com
50.21.1.238	A+PTR	cp1001546.vipedge.com
50.21.2.26	A+PTR	cp1001234.vipedge.com
50.21.3.58	A+PTR	cp1001277.vipedge.com
50.21.3.69	A	cp1000197.vipedge.com
50.21.3.95	A	ac2000481.vipedge.com
50.21.3.104	A	ac2000499.vipedge.com
50.21.3.139	A	ac2000411.vipedge.com
50.21.3.172	A	ac2000457.vipedge.com
50.21.3.177	A	ac2000462.vipedge.com
50.21.3.217	A	cp1000108.vipedge.com
50.21.5.80	A	cp1000156.vipedge.com
50.21.7.93	A+PTR	cp1001941.vipedge.com
50.21.8.88	A+PTR	cp1002140.vipedge.com