Robtex

Up: 109.86.216.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 109.86.218.0/24
Down right: 109.86.219.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.86.218.0	PTR	0.218.86.109.triolan.net
109.86.218.123	PTR	123.218.86.109.triolan.net
109.86.218.255	PTR	255.218.86.109.triolan.net
109.86.219.4	PTR	4.219.86.109.triolan.net
109.86.219.25	PTR	25.219.86.109.triolan.net
109.86.219.42	PTR	tg.khiom.kharkov.ua
109.86.219.42	A	ns.ec.kharkov.ua
109.86.219.42	A	bl.khiom.kharkov.ua
109.86.219.60	PTR	60.219.86.109.triolan.net
109.86.219.60	A	olvi.net.ua
109.86.219.172	PTR	172.219.86.109.triolan.net
109.86.219.172	A	ua.leads.su
109.86.219.179	PTR	179.219.86.109.triolan.net
109.86.219.198	PTR	198.219.86.109.triolan.net
109.86.219.212	A+PTR	tr.khiom.kharkov.ua
109.86.219.212	A	ns.ec.kharkov.ua
109.86.219.212	A	khiom.kharkov.ua
109.86.219.219	PTR	219.219.86.109.triolan.net
109.86.219.219	A	nikom.com.ua
109.86.219.219	A	ns1.nikom.com.ua
109.86.219.232	PTR	nvptmk.com.ua
109.86.219.238	PTR	238.219.86.109.triolan.net