Robtex

Up: 203.98.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 203.98.128.0/20
Down right: 203.98.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.98.129.1	A+PTR	dns1.nwtgigalink.com
203.98.129.1	A+PTR	dns1.hkbnes.net
203.98.129.1	A	ns1.nwtgigalink.com
203.98.129.3	A	dhcp1.nwtgigalink.com
203.98.129.35	A+PTR	ntr07.nwtgigalink.com
203.98.129.36	A	ntr02.nwtgigalink.com
203.98.129.38	A	sunray.nwtgigalink.com
203.98.129.41	A	cbps01.nwtgigalink.com
203.98.129.64	A	ntr08.nwtgigalink.com
203.98.129.70	A	ntr04.nwtgigalink.com
203.98.129.73	A	hpov.nwtgigalink.com
203.98.129.90	A	hotelng.nwtgigalink.com
203.98.133.41	A	*.nwds.com.hk
203.98.133.47	A	www.automall.com.hk
203.98.133.49	PTR	mail.mainland.com.hk
203.98.133.49	A	email.mainland-sz.com
203.98.133.49	A	mainland-sz.com
203.98.133.64	A+PTR	web36.icewarp.hk
203.98.133.64	A	mail.jwmhotel.com
203.98.133.64	A	newmail.dharilela.com
203.98.133.65	PTR	mail.pic.com.hk
203.98.133.67	PTR	ns2.1sthost.com
203.98.133.68	PTR	mail.1sthost.com
203.98.133.210	A	www.upan.com
203.98.133.210	A	upan.com
203.98.133.245	A	spcps.edu.hk
203.98.133.247	PTR	cnthk.com
203.98.135.200	A+PTR	newworldtelcom.com
203.98.136.16	PTR	mail.asiapay.com
203.98.136.16	PTR	mail.paydollar.com
203.98.136.16	PTR	mail.ppay.com
203.98.136.20	PTR	mailgate.paydollar.com
203.98.136.174	A	webmail.bluebellgroup.com
203.98.136.180	A	muddouyau.com
203.98.136.188	A	*.cn.tv
203.98.136.188	A	cn.tv
203.98.138.26	A+PTR	rhv.nwtbb.com
203.98.138.115	PTR	mail.rainbowmaritimeltd.com
203.98.138.115	PTR	mail3.thisisrainbow.com
203.98.138.115	A	mail.rainbowlandasia.com
203.98.138.131	A+PTR	mail01.hkcec.com
203.98.138.131	A	mail01.shenyangnwexpo.com
203.98.138.131	A	mail01.nwsvml.com
203.98.138.132	PTR	mr01.hkcec.com
203.98.138.135	PTR	mail02.hkcec.com
203.98.138.136	PTR	mr01.hkticketing.com
203.98.139.2	A	nemotse.net
203.98.139.2	A	ns2.nemotse.net
203.98.139.2	A	linux.nemotse.net
203.98.139.3	A	ns1.nemotse.net
203.98.139.35	PTR	mail.sunrich-hk.com
203.98.139.35	A	mail.legendzl.net
203.98.139.35	A	mailsr.sunrich-hk.com
203.98.139.36	PTR	pc01.sunrich-hk.com
203.98.139.77	A	rgh.nwtbb.com
203.98.139.131	PTR	dragonwindhk.com
203.98.141.66	PTR	mail.e-capital.com.hk
203.98.141.68	PTR	imail.e-capital.com.hk
203.98.141.69	A+PTR	imail.e-capital.com.hk
203.98.141.69	A	mail.e-capital.com.hk
203.98.141.69	A	imail3-hk.e-capital.com.hk
203.98.141.75	A	cfe.e-capital.com.hk
203.98.141.118	A	mail.shinko.ws
203.98.141.125	A+PTR	mail.nwcl.com.hk
203.98.141.125	A	mail.nwcl.hk
203.98.142.43	A	mail2003.nwd.com.hk
203.98.142.130	PTR	mailgate.cosco.com.hk
203.98.143.133	PTR	ns5.ckhl.net
203.98.143.137	PTR	mailgw1.horizonhotels.com
203.98.143.137	PTR	mailgw1.ibusiness-hk.com
203.98.143.137	PTR	mailgw1.stanleypower.com
203.98.143.138	PTR	mailgw2.horizonhotels.com
203.98.143.138	PTR	mailgw2.ibusiness-hk.com
203.98.143.138	PTR	mailgw2.stanleypower.com
203.98.143.139	PTR	emailfw1.horizonhotels.com
203.98.143.139	PTR	emailfw1.ibusiness-hk.com
203.98.143.139	PTR	emailfw1.stanleypower.com
203.98.144.167	A	mmsc.nwmobility.com
203.98.145.101	A	edward1.nwtgigalink.com
203.98.146.55	A	mail.executive.hk
203.98.146.55	A	mail.og.hk
203.98.146.55	A	mail.vip-is-here.com
203.98.148.50	A	mx2.kleaners.com.hk
203.98.148.50	A	mx2.nwc.com.hk
203.98.148.50	A	mx2.nwsh.com.hk
203.98.148.230	A	ns2.nws.com.hk
203.98.150.5	A	www.globalmeeting.com.hk
203.98.150.24	A	uat.org.hk
203.98.150.180	PTR	web.asiatel.com.hk
203.98.152.51	A	www.hkcmgc.com
203.98.152.53	A	gateway.newainnovation.com
203.98.152.54	A	mail.newainnovation.com
203.98.152.83	A	newalphainnovation.com
203.98.152.83	A	newainnovation.com
203.98.152.83	A	newainnovation.co.nz
203.98.152.88	A	newbinnovation.com
203.98.152.93	A	newbinnovation.com
203.98.155.38	A	sunnygifts.com
203.98.155.62	A	sparkfightfitness.com
203.98.155.62	A	sijia.com.hk
203.98.155.62	A	hkdysport.com
203.98.155.68	PTR	tvc01.nw-imedia.com
203.98.155.168	A	leonn.com
203.98.155.205	A	hkdirectory.hk
203.98.155.205	A	hkdirectory.com.hk
203.98.155.206	A	hkdirectory.hk
203.98.155.206	A	hkdirectory.com.hk
203.98.156.144	A	pldthk.com
203.98.157.83	A	www.mdtechcorp.com
203.98.157.83	A	mdtechcorp.com
203.98.157.83	A	ns3.mdtechcorp.com
203.98.157.84	A	nshk25.com
203.98.158.118	A	email.cif.com.hk
203.98.159.134	PTR	203.98.159.134.hk82.com
203.98.159.137	A	wote-cn.com
203.98.159.139	A	gzcsb.cn
203.98.159.139	A	gzegj.com
203.98.159.139	A	sjzgzn.com
203.98.159.161	PTR	203.98.159.161.hk82.com
203.98.159.161	A	weilongasia.com
203.98.159.161	A	guanggao.it
203.98.159.163	A	mail.xn--0uvw63cnqf.com
203.98.159.163	A	xn--0uvw63cnqf.com
203.98.159.192	PTR	203.98.159.192.hk82.com
203.98.159.192	A	esoo.tk
203.98.159.208	A	zjdkrc.com
203.98.159.213	A	wendenhk.com
203.98.159.213	A	woodywong.com