Robtex

Up: 117.135.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 117.135.148.0/23
Down right: 117.135.150.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
117.135.148.12	PTR
117.135.148.48	PTR
117.135.148.49	PTR
117.135.148.51	PTR
117.135.149.14	PTR
117.135.149.162	PTR
117.135.149.162	A	img.expo.cn
117.135.149.162	A	en.expo2010.cn
117.135.149.163	PTR
117.135.149.163	A	img.expo.cn
117.135.149.163	A	en.expo2010.cn
117.135.151.53	A	vip.ucdns.uc.cn
117.135.151.106	PTR
117.135.151.231	PTR
117.135.151.231	A	reg.uc.cn
117.135.151.234	PTR
117.135.151.234	A	reg.open.ucdns.uc.cn
117.135.151.243	PTR
117.135.151.243	A	bbs.9game.cn
117.135.151.243	A	bbs.9game.ucdns.uc.cn
117.135.151.244	PTR
117.135.151.244	A	android.9game.cn
117.135.151.244	A	wap.9game.cn
117.135.151.245	PTR