Robtex

Up: 59.33.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 59.33.152.0/22
Down right: 59.33.156.0/22

IP	Type	Hostname
59.33.152.24	PTR	24.152.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.152.43	PTR	43.152.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.152.66	PTR	66.152.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.152.98	PTR	98.152.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.152.104	PTR	104.152.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.152.123	PTR	123.152.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.152.136	PTR	136.152.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.153.24	PTR	24.153.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.154.3	PTR	3.154.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.155.226	PTR	226.155.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.0	PTR	0.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.1	PTR	1.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.8	PTR	8.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.32	PTR	32.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.43	PTR	43.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.48	PTR	48.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.64	PTR	64.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.66	PTR	66.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.75	PTR	75.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.80	PTR	80.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.82	PTR	82.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.88	PTR	88.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.89	PTR	89.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.96	PTR	96.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.99	PTR	99.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.104	PTR	104.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.106	PTR	106.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.107	PTR	107.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.112	PTR	112.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.115	PTR	115.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.128	PTR	128.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.131	PTR	131.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.137	PTR	137.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.139	PTR	139.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.144	PTR	144.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.146	PTR	146.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.147	PTR	147.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.154	PTR	154.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.161	PTR	161.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.169	PTR	169.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.170	PTR	170.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.185	PTR	185.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.208	PTR	208.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.209	PTR	209.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.211	PTR	211.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.216	PTR	216.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.224	PTR	224.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.227	PTR	227.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.233	PTR	233.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.157.241	PTR	241.157.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.158.110	PTR	110.158.33.59.broad.hz.gd.dynamic.163data.com.cn
59.33.159.80	PTR	80.159.33.59.broad.hz.gd.dynamic.163data.com.cn