Robtex

Up: 109.251.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 109.251.96.0/22
Down right: 109.251.100.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.251.96.1	PTR	109.251.96.1.freenet.com.ua
109.251.96.2	PTR	109.251.96.2.freenet.com.ua
109.251.96.3	PTR	109.251.96.3.freenet.com.ua
109.251.96.19	PTR	109.251.96.19.freenet.com.ua
109.251.96.25	PTR	109.251.96.25.freenet.com.ua
109.251.96.27	PTR	109.251.96.27.freenet.com.ua
109.251.96.40	PTR	109.251.96.40.freenet.com.ua
109.251.96.50	PTR	109.251.96.50.freenet.com.ua
109.251.96.64	PTR	109.251.96.64.freenet.com.ua
109.251.96.66	PTR	109.251.96.66.freenet.com.ua
109.251.96.75	PTR	109.251.96.75.freenet.com.ua
109.251.96.88	PTR	109.251.96.88.freenet.com.ua
109.251.96.90	PTR	109.251.96.90.freenet.com.ua
109.251.96.112	PTR	109.251.96.112.freenet.com.ua
109.251.96.113	PTR	109.251.96.113.freenet.com.ua
109.251.96.114	PTR	109.251.96.114.freenet.com.ua
109.251.96.121	PTR	109.251.96.121.freenet.com.ua
109.251.96.129	PTR	109.251.96.129.freenet.com.ua
109.251.96.131	PTR	109.251.96.131.freenet.com.ua
109.251.96.138	PTR	109.251.96.138.freenet.com.ua
109.251.96.146	PTR	109.251.96.146.freenet.com.ua
109.251.96.147	PTR	109.251.96.147.freenet.com.ua
109.251.96.154	PTR	109.251.96.154.freenet.com.ua
109.251.96.160	PTR	109.251.96.160.freenet.com.ua
109.251.96.161	PTR	109.251.96.161.freenet.com.ua
109.251.96.162	PTR	109.251.96.162.freenet.com.ua
109.251.96.163	PTR	109.251.96.163.freenet.com.ua
109.251.96.170	PTR	109.251.96.170.freenet.com.ua
109.251.96.187	PTR	109.251.96.187.freenet.com.ua
109.251.96.200	PTR	109.251.96.200.freenet.com.ua
109.251.96.202	PTR	109.251.96.202.freenet.com.ua
109.251.96.209	PTR	109.251.96.209.freenet.com.ua
109.251.96.210	PTR	109.251.96.210.freenet.com.ua
109.251.96.217	PTR	109.251.96.217.freenet.com.ua
109.251.96.224	PTR	109.251.96.224.freenet.com.ua
109.251.96.233	PTR	109.251.96.233.freenet.com.ua
109.251.96.234	PTR	109.251.96.234.freenet.com.ua
109.251.97.75	A+PTR	strigub.esotery.net
109.251.97.75	A	dinternal.com.ua
109.251.97.75	A	www.talanto.net
109.251.97.146	A	mail.dxport.ru
109.251.97.146	A	mail.shefpovar.org
109.251.97.146	A	www.shefpovar.org
109.251.99.6	PTR	109.251.99.6.freenet.com.ua
109.251.100.13	PTR	109.251.100.13.freenet.com.ua
109.251.100.27	PTR	server1.unknown.com.ua
109.251.100.27	A	ns1.unknown.com.ua
109.251.100.27	A	lora.in.ua
109.251.100.235	PTR	109.251.100.235.freenet.com.ua
109.251.101.0	PTR	109.251.101.0.freenet.com.ua
109.251.101.1	PTR	109.251.101.1.freenet.com.ua
109.251.101.10	PTR	109.251.101.10.freenet.com.ua
109.251.101.18	PTR	109.251.101.18.freenet.com.ua
109.251.101.19	PTR	109.251.101.19.freenet.com.ua
109.251.101.24	PTR	109.251.101.24.freenet.com.ua
109.251.101.26	PTR	109.251.101.26.freenet.com.ua
109.251.101.34	PTR	109.251.101.34.freenet.com.ua
109.251.101.51	PTR	109.251.101.51.freenet.com.ua
109.251.101.57	PTR	109.251.101.57.freenet.com.ua
109.251.101.80	PTR	109.251.101.80.freenet.com.ua
109.251.101.82	PTR	109.251.101.82.freenet.com.ua
109.251.101.88	PTR	109.251.101.88.freenet.com.ua
109.251.101.90	PTR	109.251.101.90.freenet.com.ua
109.251.101.91	PTR	109.251.101.91.freenet.com.ua
109.251.101.96	PTR	109.251.101.96.freenet.com.ua
109.251.101.106	PTR	109.251.101.106.freenet.com.ua
109.251.101.112	PTR	109.251.101.112.freenet.com.ua
109.251.101.113	PTR	109.251.101.113.freenet.com.ua
109.251.101.131	PTR	109.251.101.131.freenet.com.ua
109.251.101.136	PTR	109.251.101.136.freenet.com.ua
109.251.101.162	PTR	109.251.101.162.freenet.com.ua
109.251.101.170	PTR	109.251.101.170.freenet.com.ua
109.251.101.184	PTR	mx.vab.com.ua
109.251.101.184	A	mx.kottravel.com
109.251.101.184	A	mx.nyanechka.com
109.251.101.186	PTR	109.251.101.186.freenet.com.ua
109.251.101.187	PTR	109.251.101.187.freenet.com.ua
109.251.101.200	PTR	109.251.101.200.freenet.com.ua
109.251.101.202	PTR	109.251.101.202.freenet.com.ua
109.251.101.203	PTR	109.251.101.203.freenet.com.ua
109.251.101.209	PTR	109.251.101.209.freenet.com.ua
109.251.101.210	PTR	109.251.101.210.freenet.com.ua
109.251.101.211	PTR	109.251.101.211.freenet.com.ua
109.251.101.243	PTR	109.251.101.243.freenet.com.ua
109.251.101.251	PTR	109.251.101.251.freenet.com.ua
109.251.102.117	A	ns2.bintime.com
109.251.102.146	A	mx.antoshyn.kiev.ua
109.251.102.146	A	antoshyn.kiev.ua
109.251.102.146	A	ns.antoshyn.kiev.ua
109.251.102.195	PTR	109.251.102.195.freenet.com.ua
109.251.102.195	A	valery.kiev.ua
109.251.102.226	PTR	mail.apifito.net