Robtex

Up: 203.80.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.80.0.0/25
Down right: 203.80.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.80.0.11	PTR	ns1.singtao.com
203.80.0.11	A	singtaodaily.com.cn
203.80.0.11	A	singtao.com.cn
203.80.0.12	A+PTR	ns2.singtao.com
203.80.0.12	A	sted3.singtao.com
203.80.0.19	A	iread-hd.com
203.80.0.19	A	iread-tablet.com
203.80.0.19	A	www.iread-hd.com
203.80.0.20	A	iread-hd.com
203.80.0.20	A	iread-tablet.com
203.80.0.20	A	www.iread-hd.com
203.80.0.22	A	iread-hd.com
203.80.0.22	A	iread-tablet.com
203.80.0.22	A	www.iread-hd.com
203.80.0.34	A+PTR	web2.singtao.com
203.80.0.34	A	www.qualityliving.singtao.com
203.80.0.34	A	singtao.com.hk
203.80.0.36	A	dp.stheadline.com
203.80.0.37	A+PTR	web3.singtao.com
203.80.0.37	A	singtao.hk
203.80.0.38	A+PTR	web4.singtao.com
203.80.0.38	A	singtao.hk
203.80.0.40	A+PTR	www.stmagone.com
203.80.0.40	A	ads.my-magazine.me
203.80.0.40	A	stmagthree.com
203.80.0.42	A+PTR	www.eastweek.com.hk
203.80.0.42	A	img.eastweek.com.hk
203.80.0.42	A	eastweek.my-magazine.me
203.80.0.43	A	start-to-read.com
203.80.0.43	A	cazbuyer.my-magazine.me
203.80.0.43	A	my-magazine.me
203.80.0.48	PTR	mail.cazbuyer.com
203.80.0.48	A	easttouch.my-magazine.me
203.80.0.48	A	www.pcmarket.com.hk
203.80.0.49	A+PTR	news.singtao.com
203.80.0.55	PTR	test1.jobmarket.com.hk
203.80.0.59	A+PTR	www.stmagtwo.com
203.80.0.59	A	stmagtwo.com
203.80.0.62	A+PTR	www.stmagthree.com
203.80.0.66	A+PTR	ppp01.singtao.com
203.80.0.70	A+PTR	ppp05.singtao.com
203.80.0.71	A+PTR	ppp06.singtao.com
203.80.0.74	A+PTR	ppp09.singtao.com
203.80.0.76	A	ppp11.singtao.com
203.80.0.82	PTR	ppp15.singtao.com
203.80.0.87	PTR	ppp20.singtao.com
203.80.0.89	PTR	ppp22.singtao.com
203.80.0.91	PTR	ppp24.singtao.com
203.80.0.99	PTR	ppp30.singtao.com
203.80.0.100	PTR	ppp31.singtao.com
203.80.0.101	PTR	ppp32.singtao.com
203.80.0.101	A	paper.hkheadline.com
203.80.0.101	A	sp.stheadline.com
203.80.0.104	PTR	ppp35.singtao.com
203.80.0.105	PTR	ppp36.singtao.com
203.80.0.105	A	iread-hd.com
203.80.0.105	A	iread-tablet.com
203.80.0.113	A+PTR	ns3.singtao.com.hk
203.80.0.120	PTR	ppp49.singtao.com
203.80.0.122	PTR	ppp51.singtao.com
203.80.0.139	PTR	ppp66.singtao.com
203.80.0.152	A	emailalert3b.jobmarket.com.hk
203.80.0.153	A+PTR	emailalert3c.jobmarket.com.hk
203.80.0.154	A	emailalert7b.jobmarket.com.hk
203.80.0.155	A+PTR	emailalert7c.jobmarket.com.hk
203.80.0.156	A	hkheadline.com.hk
203.80.0.156	A	hkheadlinedaily.com
203.80.0.156	A	hd.stheadline.com
203.80.0.157	A+PTR	static.stheadline.com
203.80.0.165	A+PTR	channel1.singtao.com
203.80.0.165	A	news.hkheadline.com
203.80.0.165	A	travel.stheadline.com
203.80.0.172	A	headline.hk
203.80.0.172	A	hkhl.hk
203.80.0.172	A	www.h1.com.hk
203.80.0.179	A+PTR	smartclub.singtao.com
203.80.0.179	A	horse.singtao.com
203.80.0.184	A+PTR	smartsports.singtao.com
203.80.0.190	A+PTR	school.singtao.com
203.80.0.204	PTR	emailalert6.hkheadline.com
203.80.0.205	A	www.blogcity.me
203.80.0.205	A	blogcity.me
203.80.0.213	A	img2.hkheadline.com
203.80.0.213	A	img2.singtao.com
203.80.0.213	A	img2.stheadline.com
203.80.0.218	A	nshk.org.hk
203.80.0.218	A	www.nshk.org.hk
203.80.0.219	A	blogcity.hk
203.80.0.223	A	epaper.singtao.com
203.80.0.223	A	stepaper.stheadline.com
203.80.0.227	A	img.hkheadline.com
203.80.0.227	A	img.singtao.com
203.80.0.228	A	mob.hkheadline.com
203.80.0.229	A	iphone.hkheadline.com
203.80.0.233	A	bs5.hkheadline.com
203.80.0.240	A	www.headlinefinance.hk
203.80.0.240	A	hdfin.stheadline.com
203.80.0.240	A	headlinefinance.net
203.80.0.241	A	www.headlinefinance.hk
203.80.0.241	A	hdfin.stheadline.com
203.80.0.241	A	headlinefinance.net