Robtex

Up: 103.41.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.41.20.0/23
Down right: 103.41.22.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.41.21.17	PTR	17.21.41.103.netplus.co.in
103.41.21.17	A	scontent.fluh1-1.fna.fbcdn.net
103.41.21.18	PTR	18.21.41.103.netplus.co.in
103.41.21.18	A	video.fluh1-1.fna.fbcdn.net
103.41.21.33	PTR	33.21.41.103.netplus.co.in
103.41.21.33	A	instagram.fluh1-1.fna.fbcdn.net
103.41.21.34	PTR	34.21.41.103.netplus.co.in
103.41.21.34	A	media.fluh1-1.fna.whatsapp.net
103.41.21.194	PTR	194.21.41.103.netplus.co.in
103.41.21.194	A	ipv4-c001-luh001-netplusbb-isp.ftl.nflxvideo.net
103.41.21.194	A	ipv4-c001-luh001-netplusbb-isp.1.oca.nflxvideo.net
103.41.21.195	PTR	195.21.41.103.netplus.co.in
103.41.21.195	A	occ-0-2991-2164.1.nflxso.net
103.41.21.195	A	ipv4-c002-luh001-netplusbb-isp.1.oca.nflxvideo.net
103.41.21.243	PTR	243.21.41.103.netplus.co.in
103.41.23.28	PTR	28.23.41.103.netplus.co.in
103.41.23.30	PTR	mail.deepakfasteners.com
103.41.23.30	A	mail.unbrako.com
103.41.23.76	PTR	76.23.41.103.netplus.co.in
103.41.23.146	PTR	146.23.41.103.netplus.co.in
103.41.23.173	PTR	173.23.41.103.netplus.co.in
103.41.23.173	A	r2.sn-oxu2a0npo-a0ie.gvt1.com
103.41.23.174	PTR	174.23.41.103.netplus.co.in
103.41.23.174	A	r3.sn-oxu2a0npo-a0ie.googlevideo.com
103.41.23.176	PTR	176.23.41.103.netplus.co.in
103.41.23.176	A	r5.sn-oxu2a0npo-a0ie.gvt1.com
103.41.23.177	PTR	177.23.41.103.netplus.co.in
103.41.23.177	A	r6.sn-oxu2a0npo-a0ie.gvt1.com
103.41.23.194	A+PTR	ns1.netplus.co.in
103.41.23.195	A+PTR	ns2.netplus.co.in
103.41.23.208	A	mail.creativecablenetwork.com
103.41.23.208	A	mail.netplus.co.in
103.41.23.210	A	netplus.co.in
103.41.23.212	A+PTR	gw.mynetplus.co.in
103.41.23.212	A	mynetplus.co.in
103.41.23.213	PTR	gw.mynetplus.co.in
103.41.23.213	A	www.mynetplus.co.in