Robtex

Up: 203.198.148.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.198.149.0/25
Down right: 203.198.149.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.198.149.1	A+PTR	001.149.198.203.static.netvigator.com
203.198.149.2	A+PTR	002.149.198.203.static.netvigator.com
203.198.149.3	A+PTR	003.149.198.203.static.netvigator.com
203.198.149.4	A+PTR	004.149.198.203.static.netvigator.com
203.198.149.5	A+PTR	005.149.198.203.static.netvigator.com
203.198.149.11	A+PTR	011.149.198.203.static.netvigator.com
203.198.149.12	A+PTR	012.149.198.203.static.netvigator.com
203.198.149.13	A+PTR	013.149.198.203.static.netvigator.com
203.198.149.14	A+PTR	014.149.198.203.static.netvigator.com
203.198.149.16	PTR	016.149.198.203.static.netvigator.com
203.198.149.16	A	andycreations.com
203.198.149.16	A	mail.andyinteriors.com
203.198.149.18	PTR	webmail.oajaima.com
203.198.149.33	A	aworklan003033.netvigator.com
203.198.149.49	A+PTR	049.149.198.203.static.netvigator.com
203.198.149.49	A	ns1.nlfty.net
203.198.149.49	A	mail.nlfty.net
203.198.149.55	PTR	055.149.198.203.static.netvigator.com
203.198.149.55	A	ns2.dccext.org
203.198.149.59	PTR	059.149.198.203.static.netvigator.com
203.198.149.59	A	weewee.cc
203.198.149.61	A+PTR	mail.hom-assoc.com
203.198.149.61	A	hom-assoc.com
203.198.149.70	A	aworklan003070.netvigator.com
203.198.149.81	A	aworklan003081.netvigator.com
203.198.149.87	A	aworklan003087.netvigator.com
203.198.149.101	A	aworklan003101.netvigator.com
203.198.149.102	A	aworklan003102.netvigator.com
203.198.149.107	A	aworklan003107.netvigator.com
203.198.149.113	A	mail.tinloagency.com
203.198.149.122	A+PTR	mail.bealifedr.com.hk
203.198.149.122	PTR	mail.bluecrossdr.com.hk
203.198.149.122	A	bluecrossdr.com.hk
203.198.149.135	PTR	135.149.198.203.static.netvigator.com
203.198.149.135	A	artemisassociates.com
203.198.149.135	A	mail.artemisassociates.com
203.198.149.136	PTR	136.149.198.203.static.netvigator.com
203.198.149.136	A	l8server.strip.com.hk
203.198.149.139	PTR	139.149.198.203.static.netvigator.com
203.198.149.139	A	aworklan003139.netvigator.com
203.198.149.139	A	mail.uniconscientific.com
203.198.149.148	PTR	148.149.198.203.static.netvigator.com
203.198.149.148	A	mail.egc-clarity.com
203.198.149.148	A	egc-clarity.com
203.198.149.149	A+PTR	149.149.198.203.static.netvigator.com
203.198.149.159	A	aworklan003159.netvigator.com
203.198.149.187	A	aworklan003187.netvigator.com
203.198.149.194	A	aworklan003194.netvigator.com