Robtex

Up: 182.253.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 182.253.20.0/23
Down right: 182.253.22.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.253.20.43	A	mail.moderndatasolusi.com
182.253.20.75	A	nexian-apps.com
182.253.20.75	A	msaku.me
182.253.20.150	A	mail.sfsekuritas.co.id
182.253.20.234	A	qmail.kalden-indo.com
182.253.21.51	A	energyequity.co.id
182.253.21.51	A	mail.belayan.com
182.253.21.52	A	fxmail.energyequity.co.id
182.253.21.52	A	fxmail.belayan.com
182.253.21.60	A+PTR	mail.ptwbi.co.id
182.253.21.60	A	www.ptwbi.co.id
182.253.21.67	A+PTR	mail.resindori.com
182.253.21.68	A	www.resindori.com
182.253.21.68	A	resindori.com
182.253.21.109	A+PTR	mail.indonesiantower.com
182.253.21.109	PTR	mail.mci-mobile.com
182.253.21.109	A+PTR	mail.tbigway.com
182.253.21.179	A	smtp.sbr-port.com
182.253.21.179	A	sbr-port.com
182.253.21.179	A	mx.oktasan.com
182.253.21.188	A	ns1.buanaeltra.com
182.253.21.189	A	smtp.buanaeltra.com
182.253.21.189	A	buanaeltra.com
182.253.21.228	A+PTR	antispam.hplaw.co.id
182.253.22.4	A	mx.saranaklik.com
182.253.22.11	PTR	mail.indopay.com
182.253.22.11	A	mail.indopay.co.id
182.253.22.51	A+PTR	estatement.bni.co.id
182.253.23.6	A	mta2.sepuasnya.com
182.253.23.46	A+PTR	mail.pelsart.com
182.253.23.51	A	mail.skyline.co.id
182.253.23.122	A	asuransisimasnet.id
182.253.23.122	A	www.asuransisimasnet.com
182.253.23.122	A	simasnetinsurance.com
182.253.23.124	A	mail.aso.co.id
182.253.23.125	A	vmeetasm.sinarmas.co.id
182.253.23.126	A	mail.asuransisimasnet.com
182.253.23.154	A	az-tecs.com
182.253.23.187	A+PTR	magatru.goviral.co.id
182.253.23.187	A	surat.nsdns.host
182.253.23.187	A	trustworldinternational.com
182.253.23.227	A+PTR	mx.scisi.com
182.253.23.233	A	sample.lkpp.go.id
182.253.23.234	A	dns1.kerjasamaweb.com
182.253.23.234	A	mail.kerjasamaweb.com
182.253.23.238	A	shias.highscope.or.id