Robtex

Up: 109.86.144.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 109.86.145.0/25
Down right: 109.86.145.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.86.145.24	PTR	24.145.86.109.triolan.net
109.86.145.24	A	okme.pp.ua
109.86.145.24	A	mx.foneticus.com
109.86.145.26	PTR	26.145.86.109.triolan.net
109.86.145.42	PTR	42.145.86.109.triolan.net
109.86.145.80	A	www.no-stop.com.ua