Robtex

Up: 103.252.40.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 103.252.40.0/24
Down right: 103.252.41.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.252.40.10	PTR	www.hprimate.eu.40.252.103.in-addr.arpa
103.252.40.10	A	www.hprimate.eu
103.252.40.10	A	ns1.hprimate.eu
103.252.40.11	PTR	6zoh97cdkl.0mqsx.hprimate.eu.40.252.103.in-addr.arpa
103.252.40.11	A	ns2.hprimate.eu
103.252.40.135	PTR	oy3gk5e.hwm2f.sduck.eu.40.252.103.in-addr.arpa
103.252.40.135	A	sduck.eu
103.252.40.135	A	ns1.sduck.eu
103.252.40.136	PTR	oyihzkf4a6.8w2oi.sduck.eu.40.252.103.in-addr.arpa
103.252.40.136	A	ns2.sduck.eu
103.252.41.10	PTR	www.dsnake.eu.41.252.103.in-addr.arpa
103.252.41.10	A	dsnake.eu
103.252.41.10	A	ns1.dsnake.eu
103.252.41.11	PTR	vfj6qc2gn4.agd61.dsnake.eu.41.252.103.in-addr.arpa
103.252.41.11	A	ns2.dsnake.eu
103.252.41.28	A	gajguru.com
103.252.41.28	A	mail.gajguru.com
103.252.41.89	PTR	server.ludoallstar.co.in
103.252.41.89	PTR	server.poweroutreach.ooo
103.252.41.89	A	webmail.umail.udgaar.in
103.252.41.91	A	ns1.journalgrid.com
103.252.41.91	A	journalgrid.com
103.252.41.91	A	webmail.journalgrid.com
103.252.41.128	PTR	alonewhich.com
103.252.41.128	A	aymarinfo.com
103.252.41.128	A	mail.aymarinfo.com
103.252.41.134	A	venusdashboard.com
103.252.41.135	PTR	muv6c75p.e1myw.8chameleon.eu.41.252.103.in-addr.arpa
103.252.41.135	A	8chameleon.eu
103.252.41.135	A	ns1.8chameleon.eu
103.252.41.136	PTR	4xonl.hpztg.8chameleon.eu.41.252.103.in-addr.arpa
103.252.41.136	A	ns2.8chameleon.eu
103.252.41.166	A	mydcpl.com
103.252.41.248	A	inboxdataspot.com