Robtex

Up: 203.90.240.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.90.242.0/24
Down right: 203.90.243.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.90.242.53	A	glofleet.com
203.90.242.98	PTR	webmail.pchintl.com
203.90.242.104	A+PTR	webmail.pchintl.com
203.90.242.104	A	mx1.pchintl.com
203.90.242.107	A	*.pchintl.com
203.90.242.107	A	sourceflo.com
203.90.242.108	A	pchqas.com
203.90.242.109	A	rms.pchintl.com
203.90.242.119	A	security.weibo.com
203.90.242.122	A	event.dpool.weibo.com
203.90.242.124	A	login.sina.com.cn
203.90.242.124	A	sso.sina.com.cn
203.90.242.124	A	security.sina.com.cn
203.90.242.126	A	live.sinajs.cn
203.90.242.126	A	ff.sinajs.cn
203.90.242.126	A	idc-hq-hk.sinajs.cn
203.90.242.133	A	isn1628.com
203.90.242.133	A	www.smartbet8.com
203.90.242.133	A	www.isn1628.com
203.90.242.134	A	smartbets8.com
203.90.242.134	A	isn999.com
203.90.242.134	A	sn1628.com
203.90.242.166	A	china-tfzb.com
203.90.242.169	A	www.bjqikang.com
203.90.242.169	A	bjqikang.com
203.90.242.169	A	xn--fiq8kr5nlpc938brnw.com
203.90.242.192	A	gigagalaxy.net
203.90.242.194	A	gigadb.org
203.90.242.239	A	e2.test.platform88798.com
203.90.243.13	A	ns2.govcloud.gov.hk