Robtex

Up: 188.231.190.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 188.231.190.0/25
Down right: 188.231.190.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.231.190.8	PTR	188.231.190.8.freenet.com.ua
188.231.190.8	A	*.3am0k.ru
188.231.190.8	A	hostmaster.fermer.od.ua
188.231.190.21	A	energoservice.com.ua
188.231.190.37	A+PTR	mail.ensogroup.com.ua
188.231.190.37	A	mail.ensogroup.ua
188.231.190.97	PTR	188.231.190.97.freenet.com.ua
188.231.190.221	PTR	dkc.ua