Robtex

Up: 217.146.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 217.146.32.0/20
Down right: 217.146.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.146.32.1	A+PTR	gate.ratmir.ru
217.146.32.1	A	int-gate.ratmir.ru
217.146.32.2	A	bsd2.ratmir.ru
217.146.32.5	A	ns.ratmir.ru
217.146.32.131	A	server.ratmir.ru
217.146.32.132	A	faxserver.ratmir.ru
217.146.32.134	A	shiner.ratmir.ru
217.146.32.137	A	bsd2.ratmir.ru
217.146.32.200	A	test200.ratmir.ru
217.146.32.201	A+PTR	test201.ratmir.ru
217.146.32.202	A	test202.ratmir.ru
217.146.32.213	A	lp-oper.ratmir.ru
217.146.32.243	A	lp-sec.ratmir.ru
217.146.32.246	A+PTR	lp-buh1.ratmir.ru
217.146.32.250	A	lp-oper1.ratmir.ru
217.146.36.0	PTR	ns1648.ztomy.com
217.146.36.5	PTR	emu.nci.org.ru
217.146.36.86	A	ratmir.ub-group.ru
217.146.36.86	A	ratmir.int-tver.ru
217.146.37.0	PTR	ns1648.ztomy.com
217.146.37.9	A	ns1.prince-request.com
217.146.37.10	A	ns2.prince-request.com
217.146.38.9	A	ns1.continuity-maker.com
217.146.38.10	A	ns2.continuity-maker.com
217.146.39.9	A	ns1.green-star-law.com
217.146.39.10	A	ns2.green-star-law.com
217.146.39.255	PTR	ns1648.ztomy.com
217.146.48.32	PTR	zrh2-217-146-48-32.neocarrier.net
217.146.48.35	PTR	zrh2-217-146-48-35.neocarrier.net
217.146.48.64	PTR	zrh2-217-146-48-64.neocarrier.net
217.146.48.65	PTR	zrh2-217-146-48-65.neocarrier.net
217.146.48.130	PTR	zrh2-217-146-48-130.neocarrier.net
217.146.48.131	PTR	e1-24.zur2-bb-r1.ch.neocarrier.net
217.146.48.161	PTR	ge-1-5.car01.lausanne1.neocarrier.net
217.146.48.224	PTR	zrh2-217-146-48-224.neocarrier.net
217.146.48.227	PTR	zrh2-217-146-48-227.neocarrier.net
217.146.49.4	A	relay1.neocarrier.net
217.146.49.5	A	ns2.gasser-gasser.ch
217.146.49.5	A	mail.tntconcept.net
217.146.49.5	A	ns1.tntconcept.net
217.146.49.35	PTR	waf01.zrh04.neocarrier.net
217.146.49.35	A	vnvrockaltitude.ch
217.146.49.35	A	www.rockaltitude.ch
217.146.49.36	A	www.fnactest.ch
217.146.49.65	PTR	vnv-lasemeuse.ch
217.146.49.65	A	mail.einfachguterkaffee.ch
217.146.49.65	A	mon-cafe.ch
217.146.49.66	PTR	zrh2-217-146-49-66.neocarrier.net
217.146.49.130	PTR	felco01.vnv.ch
217.146.49.130	A	flisch.group
217.146.49.130	A	felco820.ch
217.146.49.160	A+PTR	mx01.exmail.ch
217.146.49.161	A+PTR	mx02.exmail.ch
217.146.49.169	A	beta.exmail.ch
217.146.49.200	A	antispam01.neocarrier.net
217.146.49.201	A	mx01.vnv-hosting.ch
217.146.49.220	A	exmail.ch
217.146.49.225	A	mail.exmail.ch
217.146.49.227	A	mail.festineuch.ch
217.146.50.193	PTR	eth1-4.car01.ch.as48885.net
217.146.50.194	A	smtp.bechtle-sr.ch
217.146.50.203	A	sam.comsoft-direct.ch
217.146.50.220	A	mail.crpm-training.com
217.146.50.220	A	mailtemp.crpm.ch
217.146.50.243	A	mail.samsic.ch
217.146.50.244	A	sugar.samsic.ch
217.146.50.248	A	mobile.arrigo.ch
217.146.50.248	A	mail.lurati.ch
217.146.51.3	PTR	mail.ejsafra.com
217.146.51.3	A	mail2.ejsafra.com