Robtex

Up: 202.205.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 202.205.208.0/21
Down right: 202.205.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.205.208.5	A	dns.cufe.edu.cn
202.205.208.6	A+PTR	dns.cufe.edu.cn
202.205.208.30	A+PTR	phem.cufe.edu.cn
202.205.208.30	A	mvjzw.com
202.205.208.31	PTR	cxzy.cufe.edu.cn
202.205.208.31	PTR	see.cufe.edu.cn
202.205.208.31	PTR	czs.cufe.edu.cn
202.205.208.213	PTR	mail.cufe.edu.cn.208.205.202.in-addr.arpa
202.205.208.213	A	mail.cufe.edu.cn