Robtex

Up: 202.121.64.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.121.64.0/25
Down right: 202.121.64.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.121.64.5	A+PTR	dns1.shou.edu.cn
202.121.64.5	A	dns1.shfu.edu.cn
202.121.64.5	A	dns.shou.edu.cn
202.121.64.6	A	library.shfu.edu.cn
202.121.64.6	A	eng.shou.edu.cn
202.121.64.7	PTR	pop3.shfu.edu.cn
202.121.64.7	PTR	mail.shou.edu.cn
202.121.64.7	A+PTR	pop3.shou.edu.cn
202.121.64.9	A	www.shou.edu.cn
202.121.64.18	A	mail.lingang888.com
202.121.64.35	PTR	lzjs.shou.edu.cn
202.121.64.35	A	fd.shou.edu.cn
202.121.64.50	A	fd.shou.edu.cn
202.121.64.64	A	cs.shou.edu.cn
202.121.64.85	A	it.shou.edu.cn
202.121.64.91	A	mail.zuoqiservice.com
202.121.64.95	A	zuoqiservice.com
202.121.64.97	A	www.shfu.edu.cn
202.121.64.104	A	st2.shou.edu.cn