Robtex

Up: 43.252.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 43.252.72.0/23
Down right: 43.252.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
43.252.72.10	A	mail.erppms.com
43.252.72.218	A	mifidogps.com
43.252.72.246	PTR	ip-72-246.hypernet.co.id
43.252.72.246	A	ict-smk.net
43.252.73.11	A	wbp.co.id
43.252.73.66	PTR	imap.indoturbinept.com
43.252.73.66	A	indoturbinept.com
43.252.73.121	PTR	ip-73-121.hypernet.co.id
43.252.73.121	A	wirako.com
43.252.73.121	A	mail.textileone.com
43.252.73.122	PTR	mail.wirako.com
43.252.73.123	A	www.textileone.com
43.252.73.132	PTR	ip-73-132.hypernet.co.id
43.252.73.186	PTR	ip-73-186.hypernet.co.id
43.252.74.23	PTR	ip-74-23.hypernet.co.id
43.252.74.23	A	speedtest-smg.hypernet.co.id
43.252.74.94	PTR	ip-74-94.hypernet.co.id
43.252.74.94	A	smkn7smg.info
43.252.74.106	A	nasima.sch.id
43.252.74.118	PTR	ip-74-118.hypernet.co.id
43.252.74.154	PTR	ip-74-154.hypernet.co.id
43.252.74.170	PTR	mail.idn-lts.com
43.252.74.170	A	idn-lts.com
43.252.75.58	PTR	ip-75-58.hypernet.co.id
43.252.75.163	A	www.motopod.id
43.252.75.163	A	motopod.id
43.252.75.179	PTR	ip-75-179.hypernet.co.id
43.252.75.179	A	www.privy.id
43.252.75.179	A	privy.id
43.252.75.186	A	msu-coo.com
43.252.75.187	A	motopod.id
43.252.75.210	PTR	hyper01.cloudpbx.hypernet.co.id
43.252.75.210	A	cloudpbx.hypernet.co.id
43.252.75.210	A	cloudpbx01.hypernet.co.id
43.252.75.211	PTR	hyper02.cloudpbx.hypernet.co.id
43.252.75.211	A	cloudpbx02.hypernet.co.id
43.252.75.212	PTR	hyper03.cloudpbx.hypernet.co.id
43.252.75.212	A	cloudpbx03.hypernet.co.id
43.252.75.218	A	api.paytren-am.co.id
43.252.75.219	A	paytren-am.co.id
43.252.75.219	A	www.paytren-am.co.id