Robtex

Up: 185.222.6.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.222.6.0/25
Down right: 185.222.6.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.222.6.2	A+PTR	server-6-2.omega.net.pl
185.222.6.66	PTR	server-6-66.omega.net.pl
185.222.6.66	A	mail.ideaszkola.edu.pl
185.222.6.66	A	mail.arbuzowa.pl
185.222.6.67	A+PTR	server-6-67.omega.net.pl
185.222.6.67	A	ns2.ideaszkola.edu.pl
185.222.6.67	A	ns2.arbuzowa.pl
185.222.6.68	PTR	server-6-68.omega.net.pl
185.222.6.68	A	mydlarniapodaniolem.pl
185.222.6.68	A	ns1.arbuzowa.pl
185.222.6.129	A+PTR	gateway-6-129.omega.net.pl
185.222.6.164	A+PTR	server-6-164.omega.net.pl
185.222.6.196	A+PTR	server-6-196.omega.net.pl