Robtex

Up: 211.82.56.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 211.82.56.0/25
Down right: 211.82.56.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
211.82.56.66	PTR	art.jzxy.edu.cn
211.82.56.66	PTR	bio.jzxy.edu.cn
211.82.56.66	PTR	bwb.jzxy.edu.cn
211.82.56.67	A+PTR	dns2.jzxy.edu.cn
211.82.56.67	A+PTR	dns2.sxjztc.edu.cn
211.82.56.70	A	www.jzxy.edu.cn