Robtex

Up: 121.248.0.0/13
Can't show all results, try to descend to a more specific CIDR
Down left: 121.248.0.0/15
Down right: 121.250.0.0/15
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
121.248.48.2	A	huhangyuanxing.com
121.248.48.2	A	ncrl.seu.edu.cn
121.248.48.218	A	xiangyuemeishi.com
121.248.50.99	A	www.fynchenite.top
121.248.60.51	A+PTR	voidc50.seu.edu.cn
121.248.60.51	A	pub.seu.edu.cn
121.248.60.52	A+PTR	voidc50.seu.edu.cn
121.248.60.52	A	pub.seu.edu.cn
121.248.60.65	A+PTR	voidc65.seu.edu.cn
121.248.60.160	A	voidc160.seu.edu.cn
121.248.63.94	A	ncrl.seu.edu.cn
121.248.64.10	A	dns1.jsafc.edu.cn
121.248.64.11	A	dns2.jsafc.edu.cn
121.248.70.0	A	jsafc.edu.cn
121.248.70.172	A	www.jsafc.edu.cn
121.248.150.10	A	testdns.njfu.edu.cn
121.248.150.47	A	www.lygcxb.cn
121.248.150.47	A	lygcxb.cn
121.248.150.47	A	lygcxb.com
121.248.202.98	A	papersci.tk
121.248.253.63	A	mimobifacebook.com
121.249.143.15	A	mail.sdfmu.edu.cn
121.249.143.15	A	mail.tsmc.edu.cn
121.249.143.24	A	sdfmu-edu-cn.cname.saaswaf.com
121.250.28.130	A	3dalibaba.com
121.250.28.130	A	www.51yingjia.com
121.250.28.130	A	chengxinzhijia.com
121.250.53.224	A	ns1.ns2.ns2.518c2506e57106779f0cf55fcfd14fb065d00efe1d5a5a2a9b2d684d.6.mjuyh.com
121.250.127.28	A	yyw.lyu.edu.cn
121.250.127.28	A	wljx.lyu.edu.cn
121.250.127.28	A	lf.tw.lyu.edu.cn
121.250.173.160	A	gzc.uzz.edu.cn
121.250.174.15	A	dag.uzz.edu.cn
121.250.174.15	A	www.uzz.edu.cn
121.250.174.15	A	uzz.edu.cn
121.250.180.41	A	uzz.edu.cn
121.250.180.41	A	ai.uzz.edu.cn
121.250.180.41	A	yywd.uzz.edu.cn
121.251.0.1	PTR	dns1.0.251.121.in-addr.arpa
121.251.0.1	A	dns1.hnuu.edu.cn
121.251.0.2	PTR	dns2.0.251.121.in-addr.arpa
121.251.0.2	A	dns2.hnuu.edu.cn
121.251.0.57	PTR	mail.0.251.121.in-addr.arpa
121.251.0.57	PTR	pop3.0.251.121.in-addr.arpa
121.251.0.57	PTR	smtp.0.251.121.in-addr.arpa
121.251.19.29	A	panxiaoming.com
121.251.19.137	A	en.hfut.edu.cn
121.251.19.137	A	news.hfut.edu.cn
121.251.19.137	A	hfuts.com
121.251.24.250	A	ns3.ahbvc.edu.cn
121.251.49.201	A	dns1.linuxstudy.org
121.251.49.201	A	dns1.ahcme.edu.cn
121.251.49.202	A	dns2.ahcme.edu.cn
121.251.49.202	A	dns2.linuxstudy.org
121.251.88.1	A	dns1.hhuwtian.edu.cn
121.251.88.2	A	dns2.hhuwtian.edu.cn
121.251.88.40	A+PTR	mail.hhuwtian.edu.cn
121.251.136.3	A	www.oucqdc.edu.cn
121.251.136.3	A	*.oucqdc.edu.cn
121.251.192.3	A	mail.cauyt.edu.cn
121.251.192.8	A	dns.cauyt.edu.cn
121.251.192.8	A	westlongbranchnj.com
121.251.192.8	A	*.woasf.com
121.251.210.2	A+PTR	dns1.qdbhu.edu.cn
121.251.210.3	A+PTR	dns2.qdbhu.edu.cn
121.251.245.223	A+PTR	bysj.upc.edu.cn
121.251.252.195	A+PTR	wss.upc.edu.cn
121.251.252.202	A+PTR	mnt.upc.edu.cn
121.251.253.216	A	oucn.com.cn
121.251.254.3	A	upc114.com
121.251.254.20	A	wss.upc.edu.cn