Robtex

Up: 103.19.108.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.19.108.0/25
Down right: 103.19.108.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.19.108.9	A+PTR	ns1.netciti.net.id
103.19.108.9	A	ns1.netciti.co.id
103.19.108.10	A+PTR	ns2.netciti.net.id
103.19.108.10	A	ns2.netciti.co.id
103.19.108.13	PTR	www.netciti.co.id
103.19.108.13	A	kinasglobal.com
103.19.108.13	A	mail.primagama.co.id
103.19.108.33	A+PTR	mx1.netciti.co.id
103.19.108.33	A	mx3.santa-laurensia.com
103.19.108.34	A+PTR	mx2.netciti.co.id
103.19.108.34	A	mx2.santa-laurensia.com
103.19.108.35	A+PTR	mx3.netciti.co.id
103.19.108.35	A	mx1.santa-laurensia.com
103.19.108.36	A+PTR	mx4.netciti.co.id
103.19.108.36	A	mx4.santa-laurensia.com
103.19.108.37	A+PTR	avas-mx01.netciti.co.id
103.19.108.49	A+PTR	mail.netciti.co.id
103.19.108.49	A	mail.santa-laurensia.com
103.19.108.49	A	mail.andhika.co.id
103.19.108.89	A+PTR	avas-mx02.netciti.co.id
103.19.108.245	A+PTR	proxy.netciti.co.id