Robtex

Up: 202.197.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 202.197.64.0/21
Down right: 202.197.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.197.64.6	A	dns.csu.edu.cn
202.197.64.6	A	cernet2010.edu.cn
202.197.64.6	A	csu6.edu.cn
202.197.64.7	A	cernet2010.edu.cn
202.197.64.7	A	csu6.edu.cn
202.197.64.9	PTR	202.197.64.9
202.197.64.20	A	pop3.csu.edu.cn
202.197.64.20	A	mail.csu.edu.cn
202.197.64.20	A	smtp.csu.edu.cn
202.197.64.21	A	pop3.csu.edu.cn
202.197.64.21	A	smtp.csu.edu.cn
202.197.64.21	A	mail.sklmg.edu.cn
202.197.64.98	A	www.csu6.edu.cn
202.197.64.129	A	edu.zndxzk.com.cn
202.197.64.129	A	www.jrse.cn
202.197.64.129	A	18hour.org
202.197.64.130	PTR	202.197.64.130
202.197.64.249	PTR	202.197.64.249
202.197.65.60	A	mail.cnnmol.com
202.197.65.162	A	dag.csu.edu.cn
202.197.66.250	PTR	netlab-mail.csu.edu.cn
202.197.68.201	PTR	deepingming.csu.edu.cn
202.197.68.201	PTR	srselab.csu.edu.cn
202.197.69.7	PTR	mail.lib.csu.edu.cn
202.197.70.48	A	pmricsu.com
202.197.71.4	A	app.its.csu.edu.cn
202.197.71.11	A	ctld.csu.edu.cn
202.197.71.39	A	mpb.csu.edu.cn
202.197.71.50	A	mse.csu.edu.cn
202.197.71.52	A	gonghui.csu.edu.cn
202.197.71.53	A	trust.csu.edu.cn
202.197.71.65	A	*.csugfs.com
202.197.71.72	A	life.csu.edu.cn
202.197.71.97	A	nic2.csu.edu.cn
202.197.71.115	A+PTR	lcjnsyx.csu.edu.cn
202.197.71.130	A+PTR	spa.csu.edu.cn
202.197.71.130	A	csuspa.csu.edu.cn
202.197.71.135	A+PTR	jgdw.csu.edu.cn
202.197.71.152	A+PTR	fire.csu.edu.cn
202.197.75.1	A	www.malie.net
202.197.75.205	A	fdy.csu.edu.cn
202.197.75.205	A	chxian.net
202.197.75.216	A	t.csu.edu.cn
202.197.75.219	A	mail.qgzxol.com
202.197.75.219	A	*.qgzxol.com
202.197.75.219	A	www.qgzxol.com
202.197.75.233	A	54sher.com
202.197.75.237	PTR	jobsky.csu.edu.cn
202.197.75.237	A	www.jobsky.net
202.197.75.237	A	jobsky.net
202.197.79.250	A	www.hncef.org
202.197.79.250	A	hncef.org