Robtex

Up: 116.66.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 116.66.216.0/23
Down right: 116.66.218.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
116.66.216.17	PTR	ws216017.ca.pccwglobal.com
116.66.216.17	A	infocenter.in.meizu.com
116.66.216.32	PTR	ws216032.ca.pccwglobal.com
116.66.216.34	PTR	ws216034.ca.pccwglobal.com
116.66.216.34	A	flymeos.com
116.66.216.34	A	www.flymeos.com
116.66.216.71	PTR	ws216071.ca.pccwglobal.com
116.66.216.71	A	cc-api.in.meizu.com
116.66.216.72	PTR	ws216072.ca.pccwglobal.com
116.66.216.72	A	p.in.meizu.com
116.66.216.72	A	push.statics.in.meizu.com
116.66.216.73	A	cal.in.meizu.com
116.66.216.79	PTR	ws216079.ca.pccwglobal.com
116.66.216.79	A	gserverinstall.in.meizu.com
116.66.216.79	A	hotapps.in.meizu.com
116.66.216.83	PTR	ws216083.ca.pccwglobal.com
116.66.216.83	A	i.in.meizu.com
116.66.216.84	PTR	ws216084.ca.pccwglobal.com
116.66.216.86	PTR	ws216086.ca.pccwglobal.com
116.66.216.86	A	u.in.meizu.com
116.66.216.89	PTR	ws216089.ca.pccwglobal.com
116.66.216.89	A	servicecut.meizu.com
116.66.216.95	PTR	ws216095.ca.pccwglobal.com
116.66.216.95	A	aider.in.meizu.com
116.66.216.96	PTR	ws216096.ca.pccwglobal.com
116.66.216.96	A	othersync.in.meizu.com
116.66.216.96	A	filesync.in.meizu.com
116.66.216.101	PTR	ws216101.ca.pccwglobal.com
116.66.216.101	A	uxip-config.meizu.com
116.66.216.101	A	uxip.meizu.com
116.66.216.102	PTR	ws216102.ca.pccwglobal.com
116.66.216.108	PTR	ws216108.ca.pccwglobal.com
116.66.216.108	A	api-push.in.meizu.com
116.66.216.114	PTR	ws216114.ca.pccwglobal.com
116.66.216.114	A	findphone.in.meizu.com