Robtex

Up: 203.198.152.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.198.154.0/24
Down right: 203.198.155.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.198.154.1	A+PTR	001.154.198.203.static.netvigator.com
203.198.154.2	A+PTR	002.154.198.203.static.netvigator.com
203.198.154.3	A+PTR	003.154.198.203.static.netvigator.com
203.198.154.4	A+PTR	004.154.198.203.static.netvigator.com
203.198.154.5	A+PTR	005.154.198.203.static.netvigator.com
203.198.154.5	A	att.cccklc.edu.hk
203.198.154.11	A+PTR	011.154.198.203.static.netvigator.com
203.198.154.12	A+PTR	012.154.198.203.static.netvigator.com
203.198.154.13	A+PTR	013.154.198.203.static.netvigator.com
203.198.154.14	A+PTR	014.154.198.203.static.netvigator.com
203.198.154.34	PTR	034.154.198.203.static.netvigator.com
203.198.154.34	A	proxy1.standardchartered.com
203.198.154.51	A+PTR	051.154.198.203.static.netvigator.com
203.198.154.70	PTR	smtp.cmatcl.com
203.198.154.70	PTR	sz.cmatcl.com
203.198.154.70	PTR	smtp.cmatesting.com
203.198.154.76	PTR	076.154.198.203.static.netvigator.com
203.198.154.76	A	bigmac.hk
203.198.154.76	A	pkms.rockfu.net
203.198.154.77	A	sps.rockfu.net
203.198.154.87	A+PTR	087.154.198.203.static.netvigator.com
203.198.154.88	PTR	mail.cmatcl.com
203.198.154.88	PTR	mail.cmatesting.com
203.198.154.89	A+PTR	089.154.198.203.static.netvigator.com
203.198.154.100	A	lau-family.net
203.198.154.100	A	mail.daiwa.com.hk
203.198.154.102	PTR	dwmail2.daiwahk.com
203.198.154.110	PTR	110.154.198.203.static.netvigator.com
203.198.154.110	A	daiwa.com.hk
203.198.154.110	A	daiwahk.com.hk
203.198.154.116	A	ipvpn081116.netvigator.com
203.198.154.128	A+PTR	128.154.198.203.static.netvigator.com
203.198.154.129	A	mail.honourprinting.com
203.198.154.130	PTR	130.154.198.203.static.netvigator.com
203.198.154.130	A	mail.honourmailing.com
203.198.154.131	A	ipvpn081131.netvigator.com
203.198.154.131	A	131.154.198.203.static.netvigator.com
203.198.154.145	PTR	145.154.198.203.static.netvigator.com
203.198.154.145	A	*.honourmailing.com
203.198.154.145	A	ipvpn081145.netvigator.com
203.198.154.147	A	mail2.honourprinting.com
203.198.154.160	A	160.154.198.203.static.netvigator.com
203.198.154.187	A+PTR	187.154.198.203.static.netvigator.com
203.198.154.187	A	ipvpn081187.netvigator.com
203.198.154.188	PTR	smtp.bonsaifn.com
203.198.154.189	A+PTR	mail.bonsaifn.com
203.198.154.189	A	bonsaifn.com
203.198.154.189	A	mail.wa63.com
203.198.154.219	A+PTR	219.154.198.203.static.netvigator.com
203.198.154.219	A	sinopec-intlhk.com
203.198.154.220	A	mail.sinopec-intlhk.com
203.198.154.224	PTR	224.154.198.203.static.netvigator.com
203.198.154.225	A	www.hoshun.edu.hk
203.198.154.226	A	olmegastore.com
203.198.154.228	PTR	228.154.198.203.static.netvigator.com
203.198.154.228	A	psgasiastore.com
203.198.154.229	PTR	229.154.198.203.static.netvigator.com
203.198.154.229	A	fcbstoreasia.com
203.198.154.230	A	acmilanstoreasia.com
203.198.154.231	PTR	231.154.198.203.static.netvigator.com
203.198.154.231	A	ezfootballshop.com
203.198.154.242	A	242.154.198.203.static.netvigator.com
203.198.154.247	A	247.154.198.203.static.netvigator.com
203.198.154.250	A	ipvpn081250.netvigator.com
203.198.154.251	A	ipvpn081251.netvigator.com
203.198.154.253	A+PTR	253.154.198.203.static.netvigator.com
203.198.154.253	A	ipvpn081253.netvigator.com
203.198.155.1	A+PTR	001.155.198.203.static.netvigator.com
203.198.155.2	A+PTR	002.155.198.203.static.netvigator.com
203.198.155.3	A+PTR	003.155.198.203.static.netvigator.com
203.198.155.4	A+PTR	004.155.198.203.static.netvigator.com
203.198.155.5	A+PTR	005.155.198.203.static.netvigator.com
203.198.155.11	A+PTR	011.155.198.203.static.netvigator.com
203.198.155.12	A+PTR	012.155.198.203.static.netvigator.com
203.198.155.13	A+PTR	013.155.198.203.static.netvigator.com
203.198.155.14	A+PTR	014.155.198.203.static.netvigator.com
203.198.155.17	A	ipvpn082017.netvigator.com
203.198.155.17	A	stocklotchina.com
203.198.155.18	A+PTR	mailsrv1.stocklot.cc
203.198.155.19	PTR	mailsrv.yeko.cc
203.198.155.19	A	yeko.com
203.198.155.20	A	www.galax.com.hk
203.198.155.20	A	galax.com.hk
203.198.155.34	A	ipvpn082034.netvigator.com
203.198.155.38	A+PTR	038.155.198.203.static.netvigator.com
203.198.155.113	A+PTR	footlink.com.hk
203.198.155.116	PTR	116.155.198.203.static.netvigator.com
203.198.155.116	A	seed.doger.dogecoin.com
203.198.155.142	PTR	142.155.198.203.static.netvigator.com
203.198.155.142	A	ipvpn082142.netvigator.com
203.198.155.148	PTR	148.155.198.203.static.netvigator.com
203.198.155.148	A	ipvpn082148.netvigator.com
203.198.155.149	A	ipvpn082149.netvigator.com
203.198.155.161	A+PTR	plexchange.pinelink.com.hk