Robtex

Up: 80.91.180.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 80.91.180.0/24
Down right: 80.91.181.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.91.180.1	A+PTR	ff-transit-lo.newline.net.ua
80.91.180.5	A	peer-sprint-l.newline.net.ua
80.91.180.6	PTR	sprint.de-fra.datagroup.com.ua
80.91.180.10	A+PTR	mail1.bns-trade.com.ua
80.91.180.30	A	ns3.kraevid.com.ua
80.91.180.34	A+PTR	mx1.nemiroff.pro
80.91.180.34	A	relay.nemiroff.ua
80.91.180.34	A	nemiroff.pro
80.91.180.37	A	euronet-lgw.newline.net.ua
80.91.180.41	A	astelit-lgw.newline.net.ua
80.91.180.42	A	astelit-rgw.newline.net.ua
80.91.180.45	PTR	nsot-lgw.newline.net.ua
80.91.180.49	A	teleportsv-lgw.newline.net.ua
80.91.180.62	A	finradnuk.com
80.91.180.65	A	intercom-lgw.newline.net.ua
80.91.180.66	A	intercom-rgw.newline.net.ua
80.91.180.73	A	adamant-lgw.newline.net.ua
80.91.180.74	A	adamant-rgw.newline.net.ua
80.91.180.90	PTR	mx1.expert-finance.com.ua
80.91.180.90	A	of1.syncopate-ua.ru
80.91.180.106	PTR	voladm.gov.ua
80.91.180.106	A	forum.voladm.gov.ua
80.91.180.106	A	post.voladm.gov.ua
80.91.180.138	PTR	relay.yuventak.com
80.91.180.154	A+PTR	mail.olkar.com.ua
80.91.180.158	A+PTR	vtn.newline.net.ua
80.91.180.166	PTR	it.ua
80.91.180.170	A	farmastor.newline.net.ua
80.91.180.186	PTR	km-ua-rgw.newline.net.ua
80.91.180.197	A	core-gw.ogroup.net.ua
80.91.180.198	A	core.ogroup.net.ua
80.91.180.214	A	ns.dnepro.com.ua
80.91.180.226	PTR	mail.unicreditleasing.com.ua
80.91.181.2	PTR	mail.eva.dp.ua
80.91.181.5	PTR	mail1.eva.dp.ua
80.91.181.11	A	ns2.zap.pp.ua
80.91.181.13	A	diagauto.info
80.91.181.14	A	instrum.org.ua
80.91.181.21	PTR	mx.varus.ua
80.91.181.24	PTR	181-24.kernel.ua
80.91.181.25	PTR	181-25.kernel.ua
80.91.181.26	PTR	181-26.kernel.ua
80.91.181.27	PTR	mail1.kernel.ua
80.91.181.28	PTR	181-28.kernel.ua
80.91.181.29	PTR	181-29.kernel.ua
80.91.181.30	PTR	mhub.kernel.ua
80.91.181.58	A	pl.epicentrk.com
80.91.181.66	A	lv.epicentrk.com
80.91.181.75	PTR	gamma.ukrgasbank.com
80.91.181.102	A	www.andromed.com.ua
80.91.181.131	A	www.galabank.com
80.91.181.131	A	www.galachina.com
80.91.181.131	A	100fm.com
80.91.181.134	A	mx.gala.net
80.91.181.136	A	ftp.gala.net
80.91.181.136	A	mail.galamedia.net
80.91.181.136	A	morbo.galamedia.net
80.91.181.138	A	jafar.gala.net
80.91.181.139	A	syb.gala.net
80.91.181.140	A	db-3.gala.net
80.91.181.164	PTR	relay.vprk.com
80.91.181.164	A	backupmail.vioil.ru
80.91.181.164	A	backupmail.vioil.com
80.91.181.186	PTR	acms2.president.gov.ua
80.91.181.187	PTR	mail.apu.gov.ua
80.91.181.187	A	www.apu.gov.ua
80.91.181.188	PTR	president.gov.ua
80.91.181.189	A+PTR	petition.president.gov.ua
80.91.181.202	A	datagroup.intelliarts.com
80.91.181.218	PTR	ns.yms.com.ua
80.91.181.218	A	www.trueconf.com.ua
80.91.181.218	A	www.unitsolutions.com.ua
80.91.181.235	PTR	srv1.netair.com.ua
80.91.181.235	A	ganok.in.ua
80.91.181.235	A	modus-company.com.ua