Robtex

Up: 83.137.54.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 83.137.55.0/25
Down right: 83.137.55.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.137.55.4	PTR	83.137.55.4.svnet.ru
83.137.55.4	A	unitherm.ru
83.137.55.4	A	ns1.mac-host.ru
83.137.55.5	PTR	mail2.2florida.ru
83.137.55.5	A+PTR	mail2.atlantis-tg.ru
83.137.55.5	A+PTR	mail2.bautherm.ru
83.137.55.6	PTR	83.137.55.6.svnet.ru
83.137.55.8	PTR	83.137.55.8.svnet.ru
83.137.55.9	PTR	83.137.55.9.svnet.ru
83.137.55.12	PTR	83.137.55.12.svnet.ru
83.137.55.16	PTR	83.137.55.16.svnet.ru
83.137.55.20	PTR	83.137.55.20.svnet.ru
83.137.55.26	PTR	83.137.55.26.svnet.ru
83.137.55.26	A	ns1.mac-host.ru
83.137.55.26	A	hydroservice.ru
83.137.55.27	PTR	83.137.55.27.svnet.ru
83.137.55.27	A	mediatechnology.ru
83.137.55.27	A	forum.c-o-k.ru
83.137.55.28	PTR	83.137.55.28.svnet.ru
83.137.55.28	A	www.allure.center
83.137.55.28	A	atlantis-tg.ru
83.137.55.29	A+PTR	mail.mac-host.ru
83.137.55.29	A	mail.mediatechnology.ru
83.137.55.29	A	mail.2florida.ru
83.137.55.31	PTR	83.137.55.31.svnet.ru
83.137.55.33	PTR	83.137.55.33.svnet.ru
83.137.55.36	PTR	83.137.55.36.svnet.ru
83.137.55.40	PTR	83.137.55.40.svnet.ru
83.137.55.46	PTR	83.137.55.46.svnet.ru
83.137.55.47	PTR	83.137.55.47.svnet.ru
83.137.55.50	PTR	83.137.55.50.svnet.ru
83.137.55.58	PTR	83.137.55.58.svnet.ru
83.137.55.60	PTR	83.137.55.60.svnet.ru
83.137.55.62	PTR	83.137.55.62.svnet.ru
83.137.55.75	PTR	83.137.55.75.svnet.ru
83.137.55.82	PTR	83.137.55.82.svnet.ru
83.137.55.85	PTR	83.137.55.85.svnet.ru
83.137.55.86	PTR	83.137.55.86.svnet.ru
83.137.55.92	PTR	83.137.55.92.svnet.ru
83.137.55.98	PTR	83.137.55.98.svnet.ru
83.137.55.106	PTR	83.137.55.106.svnet.ru
83.137.55.112	PTR	83.137.55.112.svnet.ru
83.137.55.113	PTR	83.137.55.113.svnet.ru
83.137.55.114	PTR	83.137.55.114.svnet.ru
83.137.55.115	PTR	83.137.55.115.svnet.ru
83.137.55.117	A+PTR	m.38.ru
83.137.55.117	PTR	mail.38.ru
83.137.55.117	PTR	m.carmoney.ru
83.137.55.118	PTR	83.137.55.118.svnet.ru
83.137.55.118	A	m2.carmoney.ru
83.137.55.118	A	mail2.aplan.ru
83.137.55.119	PTR	83.137.55.119.svnet.ru
83.137.55.119	A	www.carmoney.ru
83.137.55.121	PTR	83.137.55.121.svnet.ru
83.137.55.122	PTR	83.137.55.122.svnet.ru
83.137.55.124	PTR	83.137.55.124.svnet.ru
83.137.55.126	PTR	83.137.55.126.svnet.ru
83.137.55.126	A	mail.38.ru
83.137.55.129	PTR	83.137.55.129.svnet.ru
83.137.55.130	PTR	83.137.55.130.svnet.ru
83.137.55.141	PTR	83.137.55.141.svnet.ru
83.137.55.144	PTR	83.137.55.144.svnet.ru
83.137.55.147	PTR	83.137.55.147.svnet.ru
83.137.55.149	PTR	83.137.55.149.svnet.ru
83.137.55.150	PTR	83.137.55.150.svnet.ru
83.137.55.152	PTR	83.137.55.152.svnet.ru
83.137.55.155	PTR	83.137.55.155.svnet.ru
83.137.55.157	PTR	83.137.55.157.svnet.ru
83.137.55.158	PTR	83.137.55.158.svnet.ru
83.137.55.161	PTR	83.137.55.161.svnet.ru
83.137.55.164	PTR	83.137.55.164.svnet.ru
83.137.55.166	PTR	83.137.55.166.svnet.ru
83.137.55.170	PTR	83.137.55.170.svnet.ru
83.137.55.172	PTR	83.137.55.172.svnet.ru
83.137.55.175	PTR	83.137.55.175.svnet.ru
83.137.55.176	PTR	83.137.55.176.svnet.ru
83.137.55.177	PTR	83.137.55.177.svnet.ru
83.137.55.178	PTR	83.137.55.178.svnet.ru
83.137.55.182	PTR	83.137.55.182.svnet.ru
83.137.55.185	PTR	83.137.55.185.svnet.ru
83.137.55.200	PTR	83.137.55.200.svnet.ru
83.137.55.205	PTR	83.137.55.205.svnet.ru
83.137.55.211	PTR	83.137.55.211.svnet.ru
83.137.55.214	PTR	83.137.55.214.svnet.ru
83.137.55.222	PTR	83.137.55.222.svnet.ru
83.137.55.223	PTR	83.137.55.223.svnet.ru
83.137.55.224	PTR	83.137.55.224.svnet.ru
83.137.55.225	PTR	83.137.55.225.svnet.ru
83.137.55.230	PTR	83.137.55.230.svnet.ru
83.137.55.231	PTR	83.137.55.231.svnet.ru
83.137.55.235	PTR	83.137.55.235.svnet.ru
83.137.55.236	PTR	83.137.55.236.svnet.ru
83.137.55.243	PTR	83.137.55.243.svnet.ru
83.137.55.245	PTR	infiplay.ru
83.137.55.245	A	ds.infiplay.ru
83.137.55.245	A	piratewars.ru
83.137.55.246	PTR	83.137.55.246.svnet.ru
83.137.55.247	PTR	83.137.55.247.svnet.ru
83.137.55.249	PTR	mail.rialgroup.ru
83.137.55.249	A	rosalko-intellect.ru
83.137.55.249	A	rosalko.com
83.137.55.251	PTR	83.137.55.251.svnet.ru
83.137.55.255	PTR	83.137.55.255.svnet.ru