Robtex

Up: 61.134.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 61.134.80.0/21
Down right: 61.134.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.134.81.49	PTR	49.61.134.81.net.jc.gs.dynamic.163data.com.cn
61.134.82.97	PTR	97.61.134.82.net.jyg.g.dynamic.163data.com.cn
61.134.82.113	PTR	113.61.134.82.net.jyg.g.dynamic.163data.com.cn
61.134.82.145	PTR	145.61.134.82.net.jyg.g.dynamic.163data.com.cn
61.134.82.178	PTR	178.61.134.82.net.jyg.g.dynamic.163data.com.cn
61.134.83.0	PTR	0.61.134.83.net.by.gs.dynamic.163data.com.cn
61.134.83.17	PTR	17.61.134.83.net.by.gs.dynamic.163data.com.cn
61.134.83.35	PTR	35.61.134.83.net.by.gs.dynamic.163data.com.cn
61.134.83.80	A	gsjysf.com
61.134.84.32	PTR	32.61.134.84.net.ts.gs.dynamic.163data.com.cn
61.134.84.182	A	tsrtvu.com
61.134.84.224	PTR	224.61.134.84.net.ts.gs.dynamic.163data.com.cn
61.134.84.235	A	zjc.gov.cn
61.134.84.235	A	www.zjc.gov.cn
61.134.84.236	A	chainsite.com
61.134.84.247	A	gsdbjob.gov.cn
61.134.84.247	A	tianshuiwomen.com
61.134.84.247	A	www.gsyky.com.cn
61.134.85.1	PTR	1.61.134.85.net.jq.gs.dynamic.163data.com.cn
61.134.85.16	PTR	16.61.134.85.net.jq.gs.dynamic.163data.com.cn
61.134.85.51	PTR	51.61.134.85.net.jq.gs.dynamic.163data.com.cn
61.134.85.70	PTR	70.61.134.85.net.jq.gs.dynamic.163data.com.cn
61.134.85.82	PTR	82.61.134.85.net.jq.gs.dynamic.163data.com.cn
61.134.85.117	PTR	117.61.134.85.net.jq.gs.dynamic.163data.com.cn
61.134.87.2	PTR	2.61.134.87.net.by.gs.dynamic.163data.com.cn
61.134.87.2	PTR	2.61.134.87.net.qy.gs.dynamic.163data.com.cn
61.134.87.179	PTR	179.61.134.87.net.by.gs.dynamic.163data.com.cn
61.134.87.179	PTR	179.61.134.87.net.qy.gs.dynamic.163data.com.cn
61.134.91.98	A	zhangxianren.cn
61.134.93.195	PTR	195.61.134.92.net.gs.dynamic.163data.com.cn
61.134.94.162	PTR	162.61.134.92.net.gs.dynamic.163data.com.cn
61.134.95.0	PTR	0.61.134.92.net.gs.dynamic.163data.com.cn
61.134.95.113	PTR	113.61.134.92.net.gs.dynamic.163data.com.cn