Robtex

Up: 103.224.100.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.224.100.0/25
Down right: 103.224.100.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.224.100.1	PTR	core.inetku.net.id
103.224.100.1	PTR	ip-103.224.100.1.inetku.net.id
103.224.100.86	A	webmail.jak-tv.com
103.224.100.87	A	smtp.jak-tv.com
103.224.100.98	A+PTR	ws1.inetku.net.id
103.224.100.98	A	bazingajakarta.com
103.224.100.98	A	crazyhackerz.com
103.224.100.99	A+PTR	inetku.net.id
103.224.100.102	PTR	ns1.inetku.net.id
103.224.100.102	A	ns1.hosting.inetku.net.id
103.224.100.210	PTR	ip-103.224.100.210.inetku.net.id