Robtex

Up: 46.236.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 46.236.160.0/20
Down right: 46.236.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
46.236.160.26	A	user-46-236-160-26.tomtelnet.ru
46.236.160.117	PTR	static-user-46-236-160-117.tomtelnet.ru
46.236.160.234	A	niakris.com
46.236.161.87	PTR	user-46-236-161-87.tomtelnet.ru
46.236.161.117	A+PTR	user-46-236-161-117.tomtelnet.ru
46.236.161.117	A	viking.tomsk.ru
46.236.161.117	A	ns.viking.tomsk.ru
46.236.162.178	PTR	user-46-236-162-178.tomtelnet.ru
46.236.163.179	PTR	user-46-236-163-179.tomtelnet.ru
46.236.163.227	A	xn--80aabfnm0b2bj0a.xn--p1ai
46.236.170.2	PTR	ns1.usib.tv
46.236.174.44	A	massclass.ru
46.236.174.44	A	www.lionbux.ru
46.236.174.44	A	mail.angadrom.ru
46.236.175.7	A	mail.nadfarm.ru
46.236.176.25	A	smtp.usib.tv
46.236.176.25	A	mail.usib.tv
46.236.176.42	A	xmpp.usib.tv
46.236.176.44	A	sip.usib.tv
46.236.176.66	PTR	sip.usib.tv
46.236.176.66	A	ns2.usib.tv
46.236.176.76	A	cdsschool.uoura.ru
46.236.176.76	A	www.uoura.ru
46.236.176.111	A	gw1.usib.tv
46.236.176.112	A	gw2.usib.tv
46.236.176.113	A	gw3.usib.tv
46.236.176.114	A	gw4.usib.tv
46.236.178.158	A	ns1.nedsib.ru
46.236.184.3	A	oradb.tomtel.ru
46.236.184.3	A	ora1.tomtel.ru
46.236.184.4	A	ora1.tomtel.ru
46.236.184.4	A	oraprim.tomtel.ru
46.236.184.53	PTR	bonus.strelatelecom.ru
46.236.184.53	A	030.strelatelecom.ru
46.236.184.53	A	www.strelatelecom.ru
46.236.184.55	PTR	www.tomtel.ru
46.236.187.48	A+PTR	static-user-46-236-187-48.tomtelnet.ru
46.236.187.98	A	alexeco.info
46.236.187.98	A	ns.alexeco.name
46.236.187.98	A	alexeco.name
46.236.188.250	A	dolinsky.ru
46.236.190.70	A	static-user-46-236-190-70.tomtelnet.ru