Robtex

Up: 58.176.80.0/21
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Down left: 58.176.84.0/23
Down right: 58.176.86.0/23

IP	Type	Hostname
58.176.84.23	A+PTR	058176084023.ctinets.com
58.176.84.26	A+PTR	058176084026.ctinets.com
58.176.84.49	A+PTR	058176084049.ctinets.com
58.176.84.59	A+PTR	058176084059.ctinets.com
58.176.84.62	A+PTR	058176084062.ctinets.com
58.176.84.64	A+PTR	058176084064.ctinets.com
58.176.84.70	A+PTR	058176084070.ctinets.com
58.176.84.75	A+PTR	058176084075.ctinets.com
58.176.84.77	A+PTR	058176084077.ctinets.com
58.176.84.80	A+PTR	058176084080.ctinets.com
58.176.84.91	A+PTR	058176084091.ctinets.com
58.176.84.97	A+PTR	058176084097.ctinets.com
58.176.84.102	A+PTR	058176084102.ctinets.com
58.176.84.111	A+PTR	058176084111.ctinets.com
58.176.84.128	A+PTR	058176084128.ctinets.com
58.176.84.154	A+PTR	058176084154.ctinets.com
58.176.84.185	A+PTR	058176084185.ctinets.com
58.176.84.197	A+PTR	058176084197.ctinets.com
58.176.84.202	A+PTR	058176084202.ctinets.com
58.176.84.210	A+PTR	058176084210.ctinets.com
58.176.84.221	A+PTR	058176084221.ctinets.com
58.176.84.230	PTR	058176084230.ctinets.com
58.176.84.235	A+PTR	058176084235.ctinets.com
58.176.85.108	A+PTR	058176085108.ctinets.com
58.176.85.178	A+PTR	058176085178.ctinets.com
58.176.85.178	A	airproductionhk.com
58.176.85.178	A	mail.airproductionhk.com
58.176.86.116	A+PTR	058176086116.ctinets.com
58.176.87.104	A+PTR	058176087104.ctinets.com
58.176.87.134	A	058176087134.ctinets.com
58.176.87.212	A+PTR	058176087212.ctinets.com