Robtex

Up: 114.6.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 114.6.20.0/23
Down right: 114.6.22.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
114.6.20.42	PTR	server.alamsuterarealty.co.id
114.6.20.42	A	mail.gwkbali.com
114.6.20.42	A	mail.alamsuterarealty.co.id
114.6.20.44	A	mail.gwkbali.com
114.6.20.44	A	mail.gwk-culturalpark.com
114.6.20.44	A	mail.suvarnasutera.com
114.6.20.45	PTR	mail.alamsuterarealty.com
114.6.20.45	A	ns2.alamsuterarealty.com
114.6.20.46	PTR	server.alamsuterarealty.com
114.6.20.46	A	mail.gwk-culturalpark.com
114.6.20.83	PTR	114-6-20-83.resources.indosat.com
114.6.20.108	PTR	mx1.netciti.co.id
114.6.20.109	PTR	mx2.netciti.co.id
114.6.21.36	PTR	114-6-21-36.resources.indosat.com
114.6.21.36	A	www.nfbslembang.ac.id
114.6.22.12	PTR	114-6-22-12.resources.indosat.com
114.6.22.64	PTR	114-6-22-64.resources.indosat.com
114.6.22.114	A	health.hanwhalife.co.id
114.6.22.119	PTR	114-6-22-119.resources.indosat.com
114.6.22.119	A	koreaversikamu.co.id
114.6.22.119	A	www.koreaversikamu.co.id
114.6.22.120	A	mail.multicorlife.com
114.6.22.121	A	www.hanwhalife.co.id
114.6.22.121	A	hanwhalife.co.id
114.6.22.125	A	mail.hanwhalife.co.id
114.6.22.131	PTR	b.mx.skkmigas.go.id
114.6.22.131	A	b.mx.skspmigas-esdm.go.id
114.6.22.144	PTR	114-6-22-144.resources.indosat.com
114.6.23.70	A	bandara.info
114.6.23.77	A	gurunejagad.com
114.6.23.77	A	kulonprogoairport.com