Robtex

Up: 182.253.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 182.253.80.0/23
Down right: 182.253.82.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.253.80.12	A	r1.sn-cp1oxu-cqve.googlevideo.com
182.253.80.12	A	r1.sn-cp1oxu-jb3s.googlevideo.com
182.253.80.12	A	r1.sn-cp1oxu-jb3s.gvt1.com
182.253.80.13	A	r2.sn-cp1oxu-cqve.gvt1.com
182.253.80.114	A+PTR	hsr.co.id
182.253.80.114	A	mail3.hs.co.id
182.253.80.228	A	asi.co.id
182.253.80.228	A	ns6.asi-asiapacific.com
182.253.80.229	A	www.asi.co.id
182.253.80.229	A	bimbingankarir.com
182.253.81.2	A	exr.map.co.id
182.253.81.6	A	itsd.map.co.id
182.253.81.54	A	mx.haneagle.co.id
182.253.81.85	A	ns2.hargaasik.com
182.253.81.85	A	mail.hargaasik.com
182.253.81.85	A	hargaasik.com
182.253.81.162	A	mail.waruna-group.com
182.253.81.166	A	e-waruna.com
182.253.81.170	PTR	mail.mitratama.com
182.253.81.170	A	mail2.mitratamarasasejati.com
182.253.81.170	A	mitratamarasasejati.com
182.253.82.132	A+PTR	widyasaktikusuma.com
182.253.82.182	A	webmail.sahabat-ukm.com
182.253.82.183	PTR	mail.sahabat-ukm.com