Robtex

Up: 203.198.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.198.129.0/25
Down right: 203.198.129.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.198.129.1	A+PTR	001.129.198.203.static.netvigator.com
203.198.129.2	A+PTR	002.129.198.203.static.netvigator.com
203.198.129.3	A+PTR	003.129.198.203.static.netvigator.com
203.198.129.4	A+PTR	004.129.198.203.static.netvigator.com
203.198.129.4	A	wilsray.com.hk
203.198.129.5	A	005.129.198.203.static.netvigator.com
203.198.129.11	A+PTR	011.129.198.203.static.netvigator.com
203.198.129.12	A+PTR	012.129.198.203.static.netvigator.com
203.198.129.13	A	mail.welltruthasialtd.com
203.198.129.14	A+PTR	014.129.198.203.static.netvigator.com
203.198.129.16	A+PTR	016.129.198.203.static.netvigator.com
203.198.129.23	A	mail.bulkmarine.com
203.198.129.24	PTR	024.129.198.203.static.netvigator.com
203.198.129.52	PTR	052.129.198.203.static.netvigator.com
203.198.129.87	A	aworklan015087.netvigator.com
203.198.129.100	A	100.129.198.203.static.netvigator.com
203.198.129.100	A	hxwhxg.com
203.198.129.101	PTR	101.129.198.203.static.netvigator.com
203.198.129.101	A	kamjove.net
203.198.129.101	A	resun-china.net
203.198.129.108	PTR	108.129.198.203.static.netvigator.com
203.198.129.108	A	4srcw.com
203.198.129.108	A	shhjjs.com
203.198.129.111	A+PTR	111.129.198.203.static.netvigator.com
203.198.129.111	A	512441165440496.tw
203.198.129.112	PTR	112.129.198.203.static.netvigator.com
203.198.129.112	A	gykj58.com
203.198.129.112	A	mcbag.cn
203.198.129.113	A	jstzrmyy.com
203.198.129.113	A	eyeshospital.com
203.198.129.113	A	jstzzyy.com
203.198.129.134	A	aworklan015134.netvigator.com
203.198.129.147	A	147.129.198.203.static.netvigator.com
203.198.129.151	A	151.129.198.203.static.netvigator.com
203.198.129.160	PTR	160.129.198.203.static.netvigator.com
203.198.129.165	A+PTR	crbc-hkproject.com
203.198.129.165	PTR	fookleehatmc.com
203.198.129.165	PTR	newcity-kch.com
203.198.129.174	A+PTR	174.129.198.203.static.netvigator.com
203.198.129.174	A	mail.suitcase.hk
203.198.129.176	A	176.129.198.203.static.netvigator.com
203.198.129.178	A	178.129.198.203.static.netvigator.com
203.198.129.182	A	182.129.198.203.static.netvigator.com
203.198.129.190	PTR	190.129.198.203.static.netvigator.com
203.198.129.190	A	betterprinting.com.hk
203.198.129.190	A	www.betterprinting.com.hk
203.198.129.212	A	aworklan015212.netvigator.com
203.198.129.213	PTR	213.129.198.203.static.netvigator.com
203.198.129.213	A	email.meiyedersome.com
203.198.129.213	A	meiyedersome.com
203.198.129.215	A	215.129.198.203.static.netvigator.com
203.198.129.228	A+PTR	228.129.198.203.static.netvigator.com
203.198.129.228	A	mayford.com.hk
203.198.129.228	A	dns.mayford.com.hk
203.198.129.235	PTR	mail.byways.com.hk