Robtex

Up: 109.86.224.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 109.86.224.0/23
Down right: 109.86.226.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.86.224.1	PTR	1.224.86.109.triolan.net
109.86.224.15	PTR	15.224.86.109.triolan.net
109.86.224.31	PTR	31.224.86.109.triolan.net
109.86.224.60	PTR	60.224.86.109.triolan.net
109.86.224.60	A	magellan.multi-programming.com
109.86.224.82	PTR	82.224.86.109.triolan.net
109.86.224.188	PTR	relay.iit.kharkov.ua
109.86.225.32	PTR	32.225.86.109.triolan.net
109.86.225.127	PTR	127.225.86.109.triolan.net
109.86.225.127	A	new-style.pp.ua
109.86.225.127	A	goldnet.org.ua
109.86.225.146	PTR	146.225.86.109.triolan.net
109.86.225.158	PTR	158.225.86.109.triolan.net
109.86.225.205	PTR	205.225.86.109.triolan.net
109.86.225.221	PTR	221.225.86.109.triolan.net
109.86.225.221	A	*.knure.info
109.86.225.226	PTR	226.225.86.109.triolan.net
109.86.225.226	A	linuxweb.org.ua
109.86.225.226	A	mail1.woodstock.com.ua
109.86.225.251	PTR	251.225.86.109.triolan.net
109.86.226.11	PTR	11.226.86.109.triolan.net
109.86.226.85	PTR	85.226.86.109.triolan.net
109.86.226.96	PTR	96.226.86.109.triolan.net
109.86.226.96	A	svk.kharkov.ua
109.86.226.118	A	srv126.best-city.com.ua
109.86.226.133	A	www.openclinicalaccelerator.com
109.86.226.164	A+PTR	ekomed.kh.ua
109.86.226.164	A	mail.ekomed.kh.ua
109.86.226.166	A+PTR	ekomed.in.ua
109.86.226.166	A	mail.ekomed.in.ua
109.86.226.167	PTR	ekomed.net.ua
109.86.226.168	A+PTR	ekomed.org
109.86.226.168	A	mail.ekomed.org
109.86.226.169	A+PTR	ekomed.org.ua
109.86.226.203	PTR	203.226.86.109.triolan.net
109.86.226.204	PTR	204.226.86.109.triolan.net
109.86.227.152	PTR	152.227.86.109.triolan.net
109.86.227.192	PTR	192.227.86.109.triolan.net
109.86.227.212	PTR	212.227.86.109.triolan.net
109.86.227.225	PTR	225.227.86.109.triolan.net
109.86.227.250	PTR	250.227.86.109.triolan.net