Robtex

Up: 83.146.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 83.146.80.0/21
Down right: 83.146.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.146.84.113	PTR	113.84.146.83.in-addr.arpa
83.146.84.122	PTR	122.84.146.83.in-addr.arpa
83.146.84.129	PTR	129.84.146.83.in-addr.arpa
83.146.84.132	PTR	132.84.146.83.in-addr.arpa
83.146.84.152	PTR	152.84.146.83.in-addr.arpa
83.146.84.196	PTR	196.84.146.83.in-addr.arpa
83.146.84.212	PTR	212.84.146.83.in-addr.arpa
83.146.84.213	PTR	213.84.146.83.in-addr.arpa
83.146.84.217	PTR	217.84.146.83.in-addr.arpa
83.146.84.217	A	nordtransmission.com
83.146.84.219	PTR	219.84.146.83.in-addr.arpa
83.146.86.71	A	andrey74.ru
83.146.86.71	A	mail.andrey74.ru
83.146.88.162	A	nsr3.srg.pp.ru
83.146.90.49	PTR	83.146.90.49.uralhosting.ru
83.146.90.84	A	mail.karus.ru
83.146.90.84	A	karus.ru
83.146.90.126	A	mail.ssangyong-uah.ru
83.146.90.136	A	2avk.ru
83.146.90.136	A	mail.2avk.ru
83.146.91.66	A	83-146-91-66-uralhosting.suttk.ru
83.146.91.130	A+PTR	vist-com.ru
83.146.91.130	A	ns.vist-com.ru
83.146.91.130	A	mail.vist-market.ru
83.146.91.163	PTR	83.146.91.163.uralhosting.ru
83.146.91.179	PTR	83.146.91.179.uralhosting.ru
83.146.91.179	A	kovchegural.ru
83.146.91.195	PTR	83.146.91.195.uralhosting.ru
83.146.91.195	A	ns.454000.pro
83.146.91.195	A	454000.pro
83.146.92.10	A	specialist.suttk.ru
83.146.92.10	A	specialist.uralhosting.ru
83.146.92.75	A	harbinetvk.uralhosting.ru
83.146.94.2	PTR	83-146-94-2.uralhosting.ru
83.146.94.33	PTR	83-146-94-33.uralhosting.ru
83.146.94.35	PTR	83-146-94-35.uralhosting.ru
83.146.94.40	A	mail2.avanta74.ru
83.146.94.59	A	mail.choke.ru
83.146.94.66	PTR	83-146-94-66.uralhosting.ru
83.146.94.130	PTR	83-146-94-130.uralhosting.ru
83.146.94.130	A	gate.urcrm.ru
83.146.94.131	PTR	urcrm.uralhosting.ru
83.146.94.138	A	blackbox.urcrm.ru
83.146.94.138	A	urcrm.ru
83.146.94.138	A	relay.urcrm.ru
83.146.94.196	A	mail.chelnedra.ru
83.146.94.213	A	cybergorod.ru
83.146.94.215	A	mail2.choke.ru
83.146.95.6	A	mail.sv-ex.ru
83.146.95.137	A	chelmarker.ru
83.146.95.180	A	mail.sov-tel.com
83.146.95.180	A	www.gt74.ru
83.146.95.180	A	*.sov-tel.com