Robtex

Up: 59.33.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 59.33.192.0/20
Down right: 59.33.208.0/20

IP	Type	Hostname
59.33.192.2	PTR	2.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.3	PTR	3.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.33	PTR	33.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.35	PTR	35.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.64	PTR	64.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.65	PTR	65.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.66	PTR	66.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.97	PTR	97.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.163	PTR	163.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.194	PTR	194.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.192.195	PTR	195.192.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.197.0	PTR	0.197.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.197.1	PTR	1.197.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.201.151	PTR	151.201.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.205.176	PTR	176.205.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.205.176	A	leoweng.asuscomm.com
59.33.206.0	PTR	0.206.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.206.32	PTR	32.206.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.206.67	PTR	67.206.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.206.227	PTR	227.206.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.207.3	PTR	3.207.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.207.35	PTR	35.207.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.207.97	PTR	97.207.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.207.193	PTR	193.207.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.207.195	PTR	195.207.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.215.91	PTR	91.215.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.216.244	PTR	244.216.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.217.152	PTR	152.217.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.218.200	PTR	200.218.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.219.68	PTR	68.219.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.219.114	PTR	114.219.33.59.broad.hz.gd.dynamic.163data.com.cn