Robtex

Up: 27.50.20.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 27.50.20.0/25
Down right: 27.50.20.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
27.50.20.0	PTR	ip-20-0.moratelindo.co.id
27.50.20.19	A+PTR	mail-inbound.moratelindo.co.id
27.50.20.19	PTR	ns-master1.moratelindo.co.id
27.50.20.20	A+PTR	ns3.moratelindo.net.id
27.50.20.20	A	ns3.cepat.net.id
27.50.20.20	A	ns4.menlh.go.id
27.50.20.21	PTR	dns-sehat1.moratelindo.co.id
27.50.20.24	PTR	ip-20-24.moratelindo.co.id
27.50.20.25	PTR	ip-20-25.moratelindo.co.id
27.50.20.35	PTR	ip-20-35.moratelindo.co.id
27.50.20.36	PTR	ip-20-36.moratelindo.co.id
27.50.20.36	A	mail.stiami.ac.id
27.50.20.88	PTR	ip-20-88.moratelindo.co.id
27.50.20.90	PTR	ns3.amsconsult.com
27.50.20.91	PTR	smtp.amsconsult.com
27.50.20.91	A	smfs.co.id
27.50.20.91	A	mail.danamas.com
27.50.20.93	PTR	ip-20-93.moratelindo.co.id
27.50.20.115	PTR	mail2.kpk.go.id
27.50.20.116	PTR	mail4.kpk.go.id
27.50.20.120	PTR	ip-20-120.moratelindo.co.id
27.50.20.124	PTR	ip-20-124.moratelindo.co.id
27.50.20.129	PTR	ip-20-129.moratelindo.co.id
27.50.20.129	A	mail.sinarmasfutures.co.id
27.50.20.130	PTR	ip-20-130.moratelindo.co.id
27.50.20.131	PTR	ip-20-131.moratelindo.co.id
27.50.20.131	A	www.sinarmassekuritas.co.id
27.50.20.137	A+PTR	mx1.bsd.simasfinance.co.id
27.50.20.137	A	mx1.simasfinance.co.id
27.50.20.138	A+PTR	mx2.bsd.simasfinance.co.id
27.50.20.138	A	mx2.simasfinance.co.id
27.50.20.210	PTR	ip-20-210.moratelindo.co.id
27.50.20.211	PTR	ip-20-211.moratelindo.co.id
27.50.20.212	PTR	ip-20-212.moratelindo.co.id
27.50.20.212	A	megames.mobi
27.50.20.212	A	music.megames.mobi
27.50.20.213	PTR	ip-20-213.moratelindo.co.id
27.50.20.213	A	470.mechat.mobi
27.50.20.213	A	dc-d493eac6.mechat.mobi
27.50.20.231	PTR	mx2.bumn.go.id
27.50.20.231	PTR	ns2.bumn.go.id
27.50.20.244	PTR	mail.ppm-manajemen.ac.id
27.50.20.244	PTR	ip-20-244.moratelindo.co.id
27.50.20.245	PTR	ip-20-245.moratelindo.co.id
27.50.20.245	PTR	mail.stm.ppm-manajemen.ac.id
27.50.20.246	PTR	webmail.ppm-manajemen.ac.id
27.50.20.246	PTR	ip-20-246.moratelindo.co.id
27.50.20.255	PTR	ip-20-255.moratelindo.co.id