Robtex

Up: 203.135.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.135.128.0/23
Down right: 203.135.130.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.135.128.1	PTR	ns1.webhosthk.com
203.135.128.1	A	www.hkpost.com
203.135.128.2	PTR	ns2.webhosthk.com
203.135.128.3	A	mail.webhostcn.net
203.135.128.3	A	mail.hkddns.net
203.135.128.3	A	mail.webhosttw.com
203.135.128.6	PTR	sql2.webhosthk.com
203.135.128.6	A	sldl.com.hk
203.135.128.6	A	www.matoys.com
203.135.128.9	A	de-sheng.com
203.135.128.9	A	williams-refrigeration.cn
203.135.128.9	A	fip.com.hk
203.135.128.14	A+PTR	big5.webhost.com.hk
203.135.128.18	PTR	vsg1.webhosthk.com
203.135.128.18	A	backup.kidsgallery.com
203.135.128.19	A+PTR	vsg1.webhosthk.com
203.135.128.20	A	vsg.webhost.com.hk
203.135.128.21	A	maxtex.com.hk
203.135.128.21	A	www.maxtex.com.hk
203.135.128.21	A	thepilgrim.com
203.135.128.51	PTR	pop1.webhosthk.com
203.135.128.51	A	mail.grainfree.com.hk
203.135.128.51	A	mail.timevision-aa.com
203.135.128.52	A+PTR	pop2.webhosthk.com
203.135.128.52	A	mail.poweritz.com
203.135.128.52	A	mail.winmoney668.com
203.135.128.53	A	pop3.webhosthk.com
203.135.128.54	PTR	pop4.webhosthk.com
203.135.128.55	PTR	pop5.webhosthk.com
203.135.128.56	PTR	pop6.webhosthk.com
203.135.128.56	A	mail.21cn88.com
203.135.128.56	A	mail.martinstudio.net
203.135.128.57	PTR	pop7.webhosthk.com
203.135.128.102	A	ngkamkee.com
203.135.128.103	A	seatransport.org
203.135.128.103	A	xmu.com.hk
203.135.128.103	A	brandsay-intl.com
203.135.128.106	A	www.manhattan-hk.com
203.135.128.106	A	manhattan-hk.com
203.135.128.107	A	innio.com.hk
203.135.128.107	A	hoya-food.com
203.135.128.108	A	www.yuenfat.com.hk
203.135.128.108	A	xn--tfrs3f6xgt23b.com
203.135.128.121	PTR	webmail13.webhosthk.com
203.135.128.121	A	mail.brandsay-intl.com
203.135.128.121	A	webmail11.webhosthk.com
203.135.128.122	PTR	megawebmail01.webhosthk.com
203.135.128.122	PTR	webmail12.webhosthk.com
203.135.128.123	PTR	webmail13.webhosthk.com
203.135.128.143	PTR	wmv2.webhosthk.com
203.135.128.143	A	mail.yupolabel.com
203.135.128.143	A	mail.ubrand.com.hk
203.135.128.144	PTR	wmv2.webhosthk.com
203.135.128.144	A	mail.yipchun-hk.com
203.135.128.144	A	mail.chandler.com.hk
203.135.128.145	A+PTR	webmail5.webhosthk.com
203.135.128.145	A	mail.ehlogistics.com
203.135.128.146	PTR	webmail7.webhosthk.com
203.135.128.147	PTR	webmail8.webhosthk.com
203.135.128.148	A+PTR	webmail4.webhosthk.com
203.135.128.148	A	richbenfield.com
203.135.128.149	PTR	webmail13.webhosthk.com
203.135.128.149	A	webmail9.webhosthk.com
203.135.128.149	A	mail.consul-kazakhstan.org.hk
203.135.128.150	PTR	wmv2.webhosthk.com
203.135.128.150	A	mail.feelaction.com.hk
203.135.128.151	PTR	linux1.webhosthk.com
203.135.128.152	PTR	linux2.webhosthk.com
203.135.128.152	A	temptationfashion.com
203.135.128.152	A	maxunion.com
203.135.128.156	A	wintechcentury.com
203.135.128.156	A	www.saltskip.com
203.135.128.156	A	vmchkcpa.com
203.135.128.160	PTR	sp10.webhosthk.com
203.135.128.160	A	*.starenglishcentres.com
203.135.128.160	A	mail.starenglishcentres.com
203.135.128.164	A+PTR	sp12.webhosthk.com
203.135.128.166	A	www.childhealthhongkong.com
203.135.128.167	PTR	westernunion.com
203.135.128.167	A	mail.happyperiod.net
203.135.128.167	A	xn--chqv3ypvekwa900aw70a.com
203.135.128.168	A	westernunion.hk
203.135.128.168	A	westernunion.co.id
203.135.128.168	A	westernunion-th.com
203.135.128.178	PTR	webmail.sunlife.com.hk
203.135.128.178	A	enodea.sunlife.com.hk
203.135.128.179	PTR	webmail.sunlife.com.hk
203.135.128.179	A	enodeb.sunlife.com.hk
203.135.128.185	A	twbm.org
203.135.128.189	PTR	webmail.sunlife.com.hk
203.135.128.189	A	mail.sunlife.com.hk
203.135.128.201	PTR	mail201.webhost.com.hk
203.135.128.201	A	mail.simon-arts.org
203.135.128.201	A	mail.windsurfing.org.hk
203.135.128.204	A	pop201.webhost.com.hk
203.135.128.204	A	pop.yanshing.com
203.135.128.205	A	smtp201.webhost.com.hk
203.135.128.215	PTR	mail.chesford.com.hk
203.135.128.215	A	mail.luenfat.com.hk
203.135.128.215	A	webmail2.webhosthk.com
203.135.128.222	PTR	megawebmail01.webhosthk.com
203.135.128.222	A	mail.jazmarc.com
203.135.128.222	A	mail.fortex.com.hk
203.135.128.225	PTR	megawebmail01.webhosthk.com
203.135.128.225	A	mail.treadfit.com
203.135.128.225	A	mail.artandproduct.com
203.135.128.231	A	abc111.info
203.135.128.231	A	abc111.tv
203.135.128.234	PTR	mail.cttcl.com
203.135.128.234	A	up-today.com.hk
203.135.128.234	A	www.cttcl.com
203.135.128.238	A+PTR	vsg1.webhosthk.com
203.135.128.239	A+PTR	vsg1.webhosthk.com
203.135.128.246	PTR	webmail7.webhosthk.com
203.135.128.250	A	mail.conwell.com.hk
203.135.128.250	A	mail.feelaction.com.hk
203.135.128.250	A	mail.uspc.com.hk
203.135.129.1	PTR	www.webhost.com.hk
203.135.129.1	A	webhosttw.net
203.135.129.1	A	webhosttw.com
203.135.129.9	A	sodamagic.hk
203.135.129.11	A	www.uni-linkhk.com
203.135.129.11	A	donogauge.com
203.135.129.11	A	www.accountingsoftware.com.hk
203.135.129.12	A+PTR	proxy03.virtualhosting.hk
203.135.129.12	A	dragonhm.com
203.135.129.13	A+PTR	proxy04.virtualhosting.hk
203.135.129.13	A	dragonhm.com
203.135.129.21	A	sportstiming.com.hk
203.135.129.21	A	alford.com.cn
203.135.129.21	A	www.socam.com
203.135.129.22	A	sportstiming.com.hk
203.135.129.22	A	alford.com.cn
203.135.129.22	A	www.socam.com
203.135.129.23	A	uky2u.com
203.135.129.23	A	lookingwhere.com
203.135.129.23	A	jjreferrals.com
203.135.129.24	A	uky2u.com
203.135.129.24	A	lookingwhere.com
203.135.129.24	A	jjreferrals.com
203.135.129.31	A	changtrust.com
203.135.129.31	A	mail.cytungmm.com
203.135.129.31	A	mail.hangfungtai.com
203.135.129.32	A	wahlaphk.com
203.135.129.32	A	ssmember.com
203.135.129.41	A	casingac.com.hk
203.135.129.41	A	dmcproducts.com.hk
203.135.129.41	A	www.bdm.com.hk
203.135.129.44	A	gfe.com.hk
203.135.129.45	A	xn--gmqt01bjq1b.com
203.135.129.45	A	xn--gmqt01bjq1b.cn
203.135.129.47	A	www.magchina.org
203.135.129.48	A	sunresourceintl.com
203.135.129.48	A	www.sunresourceintl.com
203.135.129.49	A	www.cicl.hk
203.135.129.49	A	cicl.hk
203.135.129.51	A	kamon.com.hk
203.135.129.61	A	www.coldmagicefatar.com
203.135.129.65	A	yijinss.com
203.135.129.65	A	www.yijinss.com
203.135.129.67	A	goldenaction.com
203.135.129.67	A	*.goldenaction.com
203.135.129.68	A	mayflash.com
203.135.129.68	A	www.mayflash.com
203.135.129.74	A	eutechhk.com
203.135.129.81	A	navigatorhomewares.com
203.135.129.81	A	lkkhe.org
203.135.129.81	A	www.kungfu.com.hk
203.135.129.84	A	www.carrywealth.com
203.135.129.156	A	xn--fiqq6kjpb8y2bggix6yt9itu7b.com
203.135.130.51	A	notused.webhosthk.com
203.135.130.51	A	www.sina.hk
203.135.130.51	A	sina.hk
203.135.130.52	A	longsheenjinling.com
203.135.130.52	A	www.icommerce.com.hk
203.135.130.52	A	www.everwings.net
203.135.130.53	PTR	notused.webhosthk.com
203.135.130.55	PTR	notused.webhosthk.com
203.135.130.56	A	ashrae-region13.org
203.135.130.57	A	lecm.org.mo
203.135.130.57	A	wpohk.org
203.135.130.57	A	cartelle.com.hk
203.135.130.61	A	linux10.webhosthk.com
203.135.130.62	A	skybird.com.hk
203.135.130.62	A	www.starglory.net
203.135.130.62	A	www.skybird.com.hk
203.135.130.64	PTR	linux10.webhosthk.com
203.135.130.64	A	hangsang.com.hk
203.135.130.64	A	www.mosrepel.com
203.135.130.65	PTR	notused.webhosthk.com
203.135.130.66	PTR	notused.webhosthk.com
203.135.130.68	A	www.hotelnewharbour.com
203.135.130.68	A	hotelnewharbour.com
203.135.130.81	A+PTR	linux12.webhosthk.com
203.135.130.81	A	bpc.hkfree.com
203.135.130.81	A	mauriceip.com
203.135.130.84	A	grandygroup.com
203.135.130.84	A	cheutsien.com
203.135.130.85	A	yatwongaq.com
203.135.130.85	A	www.pointbag.com
203.135.130.88	A	csd.com.hk
203.135.130.88	A	www.chinesewomancomposers.org
203.135.130.88	A	mightfort.com
203.135.130.100	A	hksd.org
203.135.130.100	A	younique-makeup.com
203.135.130.100	A	tradefinancecorp.com
203.135.130.101	A	unique-competence.com
203.135.130.104	A	sunnywise.com.hk
203.135.130.105	A	www.lamex-telecom.com
203.135.130.105	A	lamex-telecom.com
203.135.130.106	A	sign2000.hk
203.135.130.130	A+PTR	ph06.webhosthk.com
203.135.130.131	PTR	ph10.webhosthk.com
203.135.130.131	A	www.clubshk.com
203.135.130.131	A	glorybest.com
203.135.130.132	A+PTR	ph08.webhosthk.com
203.135.130.132	A	mail.orison.hk
203.135.130.132	A	www.everglory.com.hk
203.135.130.133	PTR	ph10.webhosthk.com
203.135.130.135	PTR	ph10.webhosthk.com
203.135.130.136	A+PTR	ph11.webhosthk.com
203.135.130.137	PTR	ph10.webhosthk.com
203.135.130.149	PTR	hpv149.webhosthk.com
203.135.130.149	A	chinaedc.hk
203.135.130.149	A	tuan.ycegou.com
203.135.130.155	A+PTR	hpv155.webhosthk.com
203.135.130.156	A	starpith.com
203.135.130.156	A	danpacbullion.com
203.135.130.156	A	vipbags.com.hk
203.135.130.166	A	lvps166.webhosthk.com
203.135.130.171	A	www.cnncintl.com
203.135.130.171	A	cnncintl.com
203.135.130.172	A	lvps172.webhosthk.com
203.135.130.177	A	mantak.com.hk
203.135.130.180	A	ct180.webhost.com.hk
203.135.130.188	A	selectron.com.hk
203.135.130.191	A	jit-logistics.com.hk
203.135.130.201	A	assure.com.hk
203.135.131.11	A	www.vaccleaner.com
203.135.131.11	A	smartchallenge.com
203.135.131.11	A	dzt.com.hk
203.135.131.12	A	kamon.com.hk
203.135.131.12	A	mbahk.org
203.135.131.12	A	www.omda.org.hk
203.135.131.157	A	www.iobhongkong.com
203.135.131.157	A	iobhongkong.com
203.135.131.173	A	linkgravity.com
203.135.131.178	A	pofookhill.com
203.135.131.178	A	mail.pofookhill.com
203.135.131.178	A	www.pofookhill.com
203.135.131.198	A	hkacc.secomity.com
203.135.131.198	A	ns.secomity.com
203.135.131.201	PTR	131201.webhosthk.com
203.135.131.201	A	johnsonelectric.cn
203.135.131.201	A	xn--p5tw4l5za988a.cn
203.135.131.210	A	18.com.hk
203.135.131.210	A	www.18.com.hk
203.135.131.212	A	fullmarkspcb.com