Robtex

Up: 203.98.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.98.128.0/21
Down right: 203.98.136.0/21
(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
203.98.129.21	A+PTR	rad01.nwtgigalink.com
203.98.129.22	A	rad02.nwtgigalink.com
203.98.129.23	A	ldap01.nwtgigalink.com
203.98.129.24	A	ldap02.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
203.98.129.48	A+PTR	mail04.gigalinkmail.com
203.98.129.48	A	mail02.gigalinkmail.com
203.98.129.48	A	mail04.nwtbb.com.hk
203.98.129.49	PTR	mail05.gigalinkmail.com
203.98.129.49	A	mail04.nwtbb.com.hk
203.98.129.49	A	newcenturyp-t.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
203.98.129.90	A	ipmailgate.nwtgigalink.com
203.98.130.146	PTR	f0-0.pe72-1.lax.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
203.98.133.51	A	fulintang.cn
203.98.133.51	A	fulintang.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
203.98.136.188	A	mx.cn.tv
203.98.137.116	PTR	cccil.com.cn
203.98.137.116	PTR	cccil.com.hk
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
203.98.141.186	PTR	mail.pfs.com.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
203.98.143.240	PTR	a240.wwhip.hld.com