Robtex

Up: 159.224.44.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 159.224.44.0/24
Down right: 159.224.45.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
159.224.44.30	PTR	texinvest.com.ua
159.224.44.97	PTR	97.44.224.159.triolan.net
159.224.44.97	A	mail.nstravel.com.ua
159.224.44.106	PTR	106.44.224.159.triolan.net
159.224.44.110	PTR	110.44.224.159.triolan.net
159.224.44.228	PTR	228.44.224.159.triolan.net
159.224.44.252	A+PTR	mail.stroytech.com.ua
159.224.44.252	A	stroytech.com.ua
159.224.44.252	A	root.stroytech.com.ua
159.224.45.143	PTR	143.45.224.159.triolan.net
159.224.45.144	PTR	144.45.224.159.triolan.net
159.224.45.195	A+PTR	mxb.opta.ua
159.224.45.195	A	nss.opta.ua
159.224.45.195	A	bezpekashop.com.ua
159.224.45.217	PTR	217.45.224.159.triolan.net