Robtex

Up: 81.177.100.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 81.177.100.0/24
Down right: 81.177.101.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.177.100.27	A	do-portal1.test.gosuslugi.ru
81.177.100.27	A	210.gosuslugi.ru
81.177.100.159	A	ns2.omarat.ru
81.177.100.161	A	ecovata-sibir.ru
81.177.100.161	A	nvav.ru
81.177.100.161	A	oookompanyon.ru
81.177.100.168	A	med4y.ru
81.177.100.168	A	postal2.ru
81.177.100.177	A	vovan-art.ru
81.177.100.189	A	foreign-default.persik.by
81.177.100.189	A	foreign-free.persik.tv
81.177.100.192	A	www.persik.tv
81.177.100.246	A	goodgame.ru
81.177.101.10	A	duende-group.com
81.177.101.27	A	xn--80aejkcdktdyqeiw0i.xn--p1ai
81.177.101.27	A	tarifspb.ru
81.177.101.27	A	spbeta.ru
81.177.101.31	A	1napz.ru
81.177.101.31	A	yk-ezhf.ru
81.177.101.31	A	fsc72.ru
81.177.101.35	A	mail.rimera.ru
81.177.101.41	A	www.regulation.gov.ru
81.177.101.41	A	regulation.gov.ru
81.177.101.45	A	xn--90adf1affdogfm1isa.xn--p1ai
81.177.101.45	A	www.xn--90adf1affdogfm1isa.xn--p1ai
81.177.101.45	A	www.mosenergosbyt.ru
81.177.101.58	A	www.gotoru.ru
81.177.101.66	A	dns2.omnichat.tech
81.177.101.77	PTR	rvc.ru
81.177.101.80	A	www.antonural.ru
81.177.101.80	A	antonural.ru
81.177.101.83	A	ns1.omnichat.tech
81.177.101.84	A	ns2.omnichat.tech
81.177.101.98	A+PTR	rupec.ru
81.177.101.98	A	www.rupec.ru
81.177.101.101	A	upload.games.rt.ru
81.177.101.101	A	games.rt.ru
81.177.101.140	A	rtc-web-nd3.rostelecom-cc.ru
81.177.101.163	A	mydoc.ru
81.177.101.166	A	dns1.omnichat.tech
81.177.101.171	A	aquavostok.ru
81.177.101.176	A	www.openbank.ru
81.177.101.176	A	khmbo.khmb.ru
81.177.101.184	A+PTR	vs03.vester.ru
81.177.101.184	A	ns3.vester.ru
81.177.101.191	A	rtc-web-nd4.rostelecom-cc.ru
81.177.101.198	A	xn--j1adg4d.xn--p1ai
81.177.101.223	A	omnichat.ru
81.177.101.243	A	www.tendertech.ru
81.177.101.243	A	tendertech.ru