Robtex

Up: 117.144.240.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 117.144.242.0/24
Down right: 117.144.243.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
117.144.242.22	PTR
117.144.242.37	PTR
117.144.242.47	PTR
117.144.242.47	A	pp.lol.qq.com
117.144.242.72	PTR
117.144.242.72	A	shkge.ftn.qq.com
117.144.242.102	PTR
117.144.242.105	A	lishi.qidian.com
117.144.242.105	A	qihuan.qidian.com
117.144.242.111	PTR
117.144.242.111	A	news.tplay.qq.com
117.144.242.115	PTR
117.144.242.115	A	tlb.poe.tgp.qq.com
117.144.242.115	A	broker.tplay.qq.com
117.144.242.165	PTR
117.144.243.119	PTR
117.144.243.153	PTR
117.144.243.153	A	m.campus.qq.com
117.144.243.154	PTR
117.144.243.154	A	wxy.qq.com
117.144.243.156	PTR
117.144.243.156	A	ifzq.finance.qq.com
117.144.243.156	A	web.ifzq.finance.qq.com
117.144.243.165	A	rds.qt.qq.com
117.144.243.170	PTR
117.144.243.170	A	3m.500zhongcai.com
117.144.243.171	PTR
117.144.243.171	A	stat.apollo.qq.com
117.144.243.173	PTR
117.144.243.173	A	apple.mrock.qq.com