Robtex

Up: 59.33.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 59.33.64.0/19
Down right: 59.33.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
59.33.67.1	PTR	1.67.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.67.129	PTR	129.67.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.68.66	PTR	66.68.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.69.65	PTR	65.69.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.80.130	PTR	130.80.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.82.51	A	ipremoteview.cn
59.33.82.51	A	www.ipremoteview.cn
59.33.82.53	A	ipremoteview.com
59.33.82.228	A	www.lc.perfect99.com
59.33.82.228	A	perfectjk.com
59.33.82.228	A	tomeihome.com
59.33.82.234	PTR	m-x.perfect99.com
59.33.83.17	A	chant-group.com
59.33.83.17	A	mail.chant-group.com
59.33.83.90	A	mail.leradotech.com
59.33.83.90	A	lerado.com.cn
59.33.83.154	A	shininglabels.com.cn
59.33.83.205	A	bspam001.ichia.com.tw
59.33.83.205	A	bspam001.ichia.com
59.33.88.45	PTR	45.88.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.88.143	A	mail.tianyids.com
59.33.90.217	PTR	217.90.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.92.27	A	g180.hk
59.33.92.192	PTR	192.92.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.93.3	PTR	3.93.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.93.64	PTR	64.93.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.94.192	PTR	192.94.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.95.128	PTR	128.95.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.101.31	PTR	31.101.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.101.181	PTR	181.101.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.102.76	PTR	76.102.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.102.117	PTR	117.102.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.102.213	PTR	213.102.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.103.100	PTR	100.103.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.104.64	PTR	64.104.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.104.130	PTR	130.104.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.108.143	PTR	143.108.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.109.178	A	mail.aomulife.com
59.33.111.14	PTR	14.111.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.111.201	PTR	201.111.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.113.148	PTR	148.113.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.114.68	PTR	68.114.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.114.195	PTR	195.114.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.115.64	PTR	64.115.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.118.10	PTR	10.118.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.118.13	PTR	13.118.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.118.65	PTR	65.118.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.118.128	PTR	128.118.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.118.129	PTR	129.118.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.118.192	PTR	192.118.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.119.0	PTR	0.119.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.119.3	PTR	3.119.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.119.67	PTR	67.119.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.119.194	PTR	194.119.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.119.195	PTR	195.119.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.120.34	A	bom-bee.com
59.33.120.34	A	www.broad-ocean.com
59.33.120.37	A	pangpower.com
59.33.120.60	A+PTR	emczs.com
59.33.120.151	A	dns2.ceccoils.com
59.33.120.179	A	www.weili.com.cn
59.33.121.21	A	xn--nctw89acmo.net
59.33.121.45	A	mail.sumiden-zs.com
59.33.121.101	A	hengvomail.com
59.33.121.129	A	tr568.com
59.33.124.58	PTR	58.124.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.126.182	PTR	182.126.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.127.1	PTR	1.127.33.59.broad.zs.gd.dynamic.163data.com.cn
59.33.127.152	A	jg0003.net