Robtex

Up: 81.24.224.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 81.24.228.0/23
Down right: 81.24.230.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.24.228.1	PTR	mail.eurospin.it
81.24.228.34	A	dns.ifinet.com
81.24.228.46	PTR	www.nims.it
81.24.228.47	PTR	mail.nims.it
81.24.228.71	A+PTR	smtp.sogaenergyteam.com
81.24.228.71	A	mail.sogagroup.com
81.24.228.71	A	smtp2.sogaenergyteam.com
81.24.228.80	PTR	smtp.sogaenergyteam.com
81.24.228.166	A	adpbox.it
81.24.228.166	A	adpress.eu
81.24.228.168	A	relay.adplanet.it
81.24.228.186	PTR	mail.softando.it
81.24.228.222	A	mail.immobilia.it
81.24.229.34	A	www.polimark.it
81.24.229.38	A+PTR	mail.polimark.it
81.24.229.39	A	mail.easy2join.com
81.24.229.40	A	mail.easyjoin.com
81.24.229.40	A	mail.easysportpay.com
81.24.229.40	A	easy2pass.biz
81.24.229.67	PTR	pat.reteco.it
81.24.229.83	PTR	relay.comac.it
81.24.229.134	A	mail.pedrollo.it
81.24.229.134	A	mail.citypumps.com
81.24.229.134	A	mail.citypumps.us
81.24.229.180	PTR	relay.polin.it
81.24.230.129	PTR	weblinux.ifinet.it
81.24.230.129	A	www.valdo.it
81.24.230.129	A	cartoramagroup.com
81.24.230.132	PTR	dmznat.ifinet.it
81.24.230.135	A	smtp.cartoramagroup.com
81.24.230.143	A	casatipaint.cn
81.24.230.143	A	www.valdo.com
81.24.230.143	A	casati.eu
81.24.230.145	A	lotus-domino.ifinet.it
81.24.230.145	A	www.comune.bussolengo.vr.it
81.24.230.147	A	www.thetis.it
81.24.230.168	A	smtp.ifinet.com
81.24.230.170	A	drcloud.ifinet.it
81.24.230.171	PTR	pvb-ims.ifinet.it
81.24.230.171	A	mx.pvbgroup.com
81.24.230.173	A	www.valdo.it
81.24.230.173	A	www.gruppobertolaso.com
81.24.230.173	A	www.immobilia.it
81.24.230.175	PTR	esva.ces.ificloud.it
81.24.230.176	PTR	antivirus.ifinet.it
81.24.230.176	A	dns.ifinet.it
81.24.230.181	A	mail.ificloud.it
81.24.230.182	A	mail.altromercato.it
81.24.230.186	A	latticini-italia.info
81.24.230.186	A	yomo.eu
81.24.230.186	A	www.vincicongranarolo.net
81.24.230.188	A	pastificiogranarolo.it
81.24.230.188	A	www.vincicongranarolo.it
81.24.230.188	A	zero-quattro.biz
81.24.230.190	A	granarolovegetale.it
81.24.230.195	A	casati.eu
81.24.230.195	A	www.thetis.it
81.24.230.195	A	thetis.it
81.24.230.208	A	bertolaso.eu
81.24.230.208	A	www.bertolaso.com
81.24.230.210	A	studiodottoressaferrari.com
81.24.230.219	A	granarolovegetale.it
81.24.230.228	A	www.casedaste.it
81.24.230.228	A	www.asteferrara.it
81.24.230.228	A	www.giudiziarieaste.it
81.24.230.235	PTR	dns3.comac.is
81.24.230.235	PTR	dns3.ifinet.it
81.24.230.239	PTR	www.ccmcarta.it
81.24.230.239	A	www.coopcartai.it
81.24.230.239	A	gruppoccm.com
81.24.230.240	A	ftp.ifinet.it
81.24.230.241	A+PTR	out.ifinet.it