Robtex

Up: 222.126.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 222.126.144.0/23
Down right: 222.126.146.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
222.126.144.125	PTR	user.144.126.222.zhong-ren.net
222.126.144.145	A	dsapi-xs.fusjb.com
222.126.145.31	PTR	user.145.126.222.zhong-ren.net
222.126.145.117	PTR	user.145.126.222.zhong-ren.net
222.126.145.147	PTR	mail.sis.org.cn
222.126.145.164	A	mail.kathrein.cn
222.126.145.170	A	szdc4.xtradns.zhong-ren.cn
222.126.145.198	A	3w07.mediaworld.zhong-ren.cn
222.126.145.198	A	all.3w07.mediaworld.zhong-ren.cn
222.126.145.199	A	all.3w08.mediaworld.zhong-ren.cn
222.126.145.207	PTR	user.145.126.222.zhong-ren.net
222.126.145.207	A	all.www.topmix.zhong-ren.cn
222.126.145.207	A	mail.jiankeng.net
222.126.145.237	PTR	user.145.126.222.zhong-ren.net
222.126.145.237	A	mail.timax.zhong-ren.cn
222.126.145.239	PTR	user.145.126.222.zhong-ren.net
222.126.145.248	PTR	user.145.126.222.zhong-ren.net
222.126.145.248	A	tungngai.com
222.126.145.248	A	www.tungngai.com
222.126.146.1	A+PTR	64221.hkit4cn.com
222.126.146.2	A+PTR	64220.hkit4cn.com
222.126.146.3	A+PTR	64219.hkit4cn.com
222.126.146.4	A	64218.hkit4cn.com
222.126.146.5	A+PTR	64217.hkit4cn.com
222.126.146.6	A	64216.hkit4cn.com
222.126.146.7	A+PTR	64215.hkit4cn.com
222.126.146.9	PTR	user.146.126.222.zhong-ren.net
222.126.146.9	A	em4.microport.com
222.126.146.17	PTR	user.146.126.222.zhong-ren.net
222.126.146.17	A	ljintl.com.cn.zhong-ren.cn
222.126.146.21	PTR	static.user.146.126.222.zhong-ren.net
222.126.146.21	A	casablanca-home.com
222.126.146.29	PTR	mx1.amphenol-industrial.com
222.126.146.32	PTR	64213.hkit4cn.com
222.126.146.36	A	howtoknowhescheating.com
222.126.146.36	A	gs-shoes.cdnunion.net
222.126.146.92	A	mail.china-fukuda.com
222.126.146.99	A	all.exchange.weber.zhong-ren.cn
222.126.146.102	PTR	user.146.126.222.zhong-ren.net
222.126.146.114	PTR	mail.chingchuan.cn
222.126.146.117	PTR	mail.diadora.com.cn
222.126.146.117	A	all.mail.diadora.zhong-ren.cn