Robtex

Up: 114.4.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 114.4.144.0/21
Down right: 114.4.152.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
114.4.144.253	PTR	114-4-144-253.resources.indosat.com
114.4.146.193	PTR	114-4-146-193.resources.indosat.com
114.4.146.193	A	mx.ks-globaltrading.com
114.4.146.197	PTR	knss.co.id
114.4.146.197	A	dns2.knr.co.id
114.4.146.197	A	krakatausemenindonesia.com