Robtex

Up: 202.141.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 202.141.160.0/21
Down right: 202.141.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.141.160.3	A+PTR	bbs2.ustc.edu.cn
202.141.160.8	A	smtp1.ustc.edu.cn
202.141.160.8	A	email.ustc.edu.cn
202.141.160.8	A	mail.ustc.edu.cn
202.141.160.23	A	blackip.ustc.edu.cn
202.141.160.97	A+PTR	dns.lug.ustc.edu.cn
202.141.160.98	PTR	blog.ustc.edu.cn
202.141.160.99	A	clubedecaes.com.br
202.141.160.99	A	www.freelearn.net
202.141.160.101	A+PTR	smtp2.ustc.edu
202.141.160.114	A	packages.linuxdeepin.com
202.141.160.114	A	packages.deepin.com
202.141.160.114	A	cdimage.deepin.com
202.141.160.115	A	kpds.cn
202.141.161.5	PTR	ui.lcg.ustc.edu.cn
202.141.161.6	PTR	se.lcg.ustc.edu.cn
202.141.161.6	A	hep.ustc.edu.cn
202.141.161.10	A	www.mgbig.com
202.141.161.18	A	cwbro.com
202.141.161.18	A	ebcrack.com
202.141.161.18	A	www.ebcrack.com
202.141.161.30	A	ai.ustc.edu.cn
202.141.161.34	A	sinofltt.com
202.141.161.34	A	www.sflep.com
202.141.161.34	A	sflepaudio.com
202.141.161.43	PTR	planetlab1.ustc.edu.cn
202.141.162.51	A	ehuixue.cn
202.141.162.51	A	www.ehuixue.cn
202.141.162.114	A	bigbbc.me
202.141.162.123	PTR	lug.ustc.edu.cn
202.141.162.123	A	servers.ustclug.org
202.141.162.123	A	www.ustclug.org
202.141.163.2	A	cmet.ustc.edu.cn
202.141.163.2	A	ns.cmet.ustc.edu.cn
202.141.163.9	A	old9.me
202.141.163.9	A	blog.old9.me
202.141.163.29	A	www.particle2cosmos.com
202.141.163.40	A	zyxart.com
202.141.163.42	A	art.ustc.edu.cn
202.141.163.43	A	mjc.ustc.edu.cn
202.141.163.43	A	ngo20.cn
202.141.163.50	A	netpub.com.cn