Robtex

Up: 109.86.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 109.86.16.0/25
Down right: 109.86.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.86.16.0	PTR	0.16.86.109.triolan.net
109.86.16.6	PTR	client.uaunit.com
109.86.16.6	A	librain.ru
109.86.16.6	A	md-blog.ru
109.86.16.8	PTR	8.16.86.109.triolan.net
109.86.16.8	A	tehnotrade.pp.ua
109.86.16.9	PTR	9.16.86.109.triolan.net
109.86.16.9	A	hamacanc.ru
109.86.16.9	A	ns2.tommy-d.ru
109.86.16.11	PTR	client.uaunit.com
109.86.16.11	A	mail.olgashubina.ru
109.86.16.11	A	mail.chiefshop.ru
109.86.16.14	PTR	client.uaunit.com
109.86.16.16	PTR	client.uaunit.com
109.86.16.16	A	mail.gdz-sn.ru
109.86.16.16	A	mail.tourismlife.ru
109.86.16.19	PTR	client.uaunit.com
109.86.16.19	A	0-ag.spb.ru
109.86.16.19	A	mail.dvbstandart.ru
109.86.16.28	PTR	client.uaunit.com
109.86.16.28	A	www.newsonline24.com.ua
109.86.16.28	A	newsonline24.com.ua
109.86.16.31	A	mail.trendberry.ru
109.86.16.31	A	trendberry.ru
109.86.16.37	PTR	37.16.86.109.triolan.net
109.86.16.49	PTR	49.16.86.109.triolan.net
109.86.16.53	PTR	53.16.86.109.triolan.net
109.86.16.53	A	*.er-shop.com
109.86.16.53	A	mail.er-shop.com
109.86.16.55	PTR	55.16.86.109.triolan.net
109.86.16.55	A	autoexpress-spb.ru
109.86.16.57	PTR	57.16.86.109.triolan.net
109.86.16.57	A	mail.autoexpress-spb.ru
109.86.16.57	A	mail.hramkrylatskoe.ru
109.86.16.62	PTR	62.16.86.109.triolan.net
109.86.16.71	A	www.topsan.com.ua
109.86.16.77	PTR	77.16.86.109.triolan.net
109.86.16.80	PTR	client.uaunit.com
109.86.16.80	A	paperclay.com.ua
109.86.16.80	A	ns1.umt1.kiev.ua
109.86.16.98	PTR	client.uaunit.com
109.86.16.98	A	ns2.umt1.kiev.ua
109.86.16.126	PTR	126.16.86.109.triolan.net
109.86.16.129	PTR	client.uaunit.com
109.86.16.129	A	mygolf4.ru
109.86.16.129	A	ns1.tommy-d.ru
109.86.16.138	PTR	138.16.86.109.triolan.net
109.86.16.138	A	ctlh.ru
109.86.16.156	PTR	156.16.86.109.triolan.net
109.86.16.156	A	karina-kirillovka.com.ua
109.86.16.156	A	www.asvisp.com
109.86.16.157	PTR	157.16.86.109.triolan.net
109.86.16.172	PTR	client.uaunit.com
109.86.16.172	A	topsto.cf
109.86.16.172	A	ihned.malopujcka.xyz
109.86.16.194	PTR	194.16.86.109.triolan.net
109.86.16.197	PTR	197.16.86.109.triolan.net
109.86.16.203	PTR	203.16.86.109.triolan.net
109.86.16.203	A	rastimrebenka.ru
109.86.16.218	A+PTR	ns.siqwell.org
109.86.16.218	A	mail.itelstone.ru
109.86.16.218	A	fontdesign.ru
109.86.16.220	PTR	220.16.86.109.triolan.net
109.86.16.225	PTR	client.uaunit.com
109.86.16.225	A	www.kotds.ru
109.86.16.225	A	www.ratds.ru
109.86.16.240	PTR	tehnotrade.pp.ua
109.86.16.240	A	mail.finprodukts.ru
109.86.16.240	A	mail.tandem-company.ru
109.86.16.250	A	zemland.com