Robtex

Up: 60.164.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 60.164.232.0/22
Down right: 60.164.236.0/22

IP	Type	Hostname
60.164.233.26	PTR	26.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.42	PTR	42.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.66	PTR	66.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.91	PTR	91.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.106	PTR	106.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.152	PTR	152.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.192	PTR	192.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.193	PTR	193.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.211	PTR	211.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.233.243	PTR	243.233.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.234.139	PTR	139.234.164.60.test.pd.gs.dynamic.163data.com.cn
60.164.234.147	PTR	147.234.164.60.test.pd.gs.dynamic.163data.com.cn
60.164.234.203	PTR	203.234.164.60.test.pd.gs.dynamic.163data.com.cn
60.164.234.217	PTR	217.234.164.60.test.pd.gs.dynamic.163data.com.cn
60.164.234.226	PTR	226.234.164.60.test.pd.gs.dynamic.163data.com.cn
60.164.236.35	PTR	35.236.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.236.43	PTR	43.236.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.236.105	PTR	105.236.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.236.113	PTR	113.236.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.236.185	PTR	185.236.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.236.208	PTR	208.236.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.237.6	PTR	6.237.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.237.100	PTR	100.237.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.238.16	PTR	16.238.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.238.27	PTR	27.238.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.238.43	PTR	43.238.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.238.65	PTR	65.238.164.60.dail.lz.gs.dynamic.163data.com.cn
60.164.238.216	PTR	216.238.164.60.dail.lz.gs.dynamic.163data.com.cn