Robtex

Up: 211.69.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 211.69.16.0/21
Down right: 211.69.24.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.69.16.1	A	dns.pdsnc.edu.cn
211.69.16.2	A	dns2.pdsnc.edu.cn
211.69.16.7	A	jiaowu.pdsu.edu.cn
211.69.16.8	A	dns.pdsu.edu.cn
211.69.16.16	A	www.pdsu6.edu.cn
211.69.16.18	A+PTR	dns2.pdsu.edu.cn
211.69.16.18	A	dns2.pdsu6.edu.cn
211.69.16.24	PTR	\@.pdsnet.edu.cn
211.69.16.24	PTR	mail.pdsnet.edu.cn
211.69.16.24	PTR	\@.pdsu6.edu.cn
211.69.16.26	PTR	dns.pdsnet.cn
211.69.16.26	PTR	dns.pdsnet.edu.cn
211.69.16.53	PTR	ipv6.pdsu.edu.cn
211.69.16.53	PTR	ipv6.pdsu6.edu.cn
211.69.16.56	A	arteyes.pdsnet.cn
211.69.16.172	A	idp.pdsu.edu.cn