Robtex

Up: 78.6.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 78.6.128.0/18
Down right: 78.6.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.6.133.128	PTR	78-6-133-128-static.albacom.net
78.6.136.6	PTR	78-6-136-6-static.albacom.net
78.6.136.6	A	mail2.powervoip.it
78.6.137.18	PTR	78-6-137-18-static.albacom.net
78.6.138.99	A	mx.ftsspa.com
78.6.145.2	PTR	78-6-145-2-static.albacom.net
78.6.146.50	PTR	78-6-146-50-static.albacom.net
78.6.146.138	PTR	78-6-146-138-static.albacom.net
78.6.149.128	PTR	78-6-149-128-static.albacom.net
78.6.151.150	PTR	78-6-151-150-static.albacom.net
78.6.154.234	A	mail.cutsdiamant.eu
78.6.154.234	A	mail.cutsdiamant.it
78.6.155.82	PTR	78-6-155-82-static.albacom.net
78.6.156.150	A	mail2.grandhoteldelaville.it
78.6.156.218	A	posta.realcart.it
78.6.158.68	A	www.studiomf.com
78.6.158.68	A	studiomf.com
78.6.158.68	A	vpn.studiomf.com
78.6.158.69	PTR	78-6-158-69-static.albacom.net
78.6.158.69	A	mail.studiomf.com
78.6.158.154	A	mail.coop-procasa.com
78.6.164.33	A	ns3.thetanet.it
78.6.164.196	A	studiocaricato.it
78.6.165.14	PTR	78-6-165-14-static.albacom.net
78.6.170.50	PTR	asg.cementir.it
78.6.170.50	A	asg.cementirholding.org
78.6.170.50	A	asg.cementirgroup.org
78.6.173.34	PTR	78-6-173-34-static.albacom.net
78.6.174.129	PTR	78-6-174-129-static.albacom.net
78.6.174.250	A	ns3.natali.com
78.6.176.1	PTR	78-6-176-1-static.albacom.net
78.6.176.1	A	mail.sveda.it
78.6.177.179	A	quiproject.com
78.6.177.179	A	gxitalia.it
78.6.177.179	A	gxitalia.eu
78.6.178.50	A	solewater.it
78.6.178.50	A	mx1.solewater.it
78.6.178.74	PTR	78-6-178-74-static.albacom.net
78.6.178.74	A	mail.cucchidallaglio.it
78.6.180.50	A	mail2.easybox.it
78.6.181.135	A	mail.lucchini.it
78.6.181.136	A	mail2.lucchini.it
78.6.181.136	A	mail2.lucchini.com
78.6.182.130	PTR	mail.pitteriviolini.com
78.6.183.14	A	hal3.grassi-studio.it
78.6.191.139	A	smtp1.euticals.com
78.6.191.142	A	smtp2.euticals.com
78.6.191.142	A	webmail.euticals.com
78.6.191.251	A	mx.neoimmobiliare.it
78.6.195.25	PTR	78-6-195-25-static.albacom.net
78.6.195.134	A	pop.scoppettoneisolamenti.com
78.6.201.3	PTR	78-6-201-3-static.albacom.net
78.6.203.68	A	mail.sews-cabind.it
78.6.205.142	PTR	78-6-205-142-static.albacom.net
78.6.205.202	A	cavallopetroli.it
78.6.206.6	PTR	78-6-206-6-static.albacom.net
78.6.207.138	PTR	78-6-207-138-static.albacom.net
78.6.207.138	A	fabianogroup.com
78.6.207.138	A	mail.fabianoeditore.it
78.6.209.146	PTR	78-6-209-146-static.albacom.net
78.6.210.10	PTR	78-6-210-10-static.albacom.net
78.6.211.188	A	festina.it
78.6.213.4	PTR	78-6-213-4-static.albacom.net
78.6.213.131	PTR	78-6-213-131-static.albacom.net
78.6.215.24	PTR	78-6-215-24-static.albacom.net
78.6.225.47	A	as-relay1.medusa.it
78.6.225.48	A	as-relay2.medusa.it
78.6.225.49	A	as-relayout1.medusa.it
78.6.225.50	A	as-relayout2.medusa.it
78.6.226.2	PTR	78-6-226-2-static.albacom.net
78.6.226.3	PTR	78-6-226-3-static.albacom.net
78.6.226.6	A	rassegna.aeronautica.difesa.it
78.6.226.8	A	stampa.aeronautica.difesa.it
78.6.226.30	A	aeronautica.difesa.it
78.6.226.30	A	ftp.aeronautica.difesa.it
78.6.226.139	A	web.aeronautica.difesa.it
78.6.226.153	A	ftpstampa.aeronautica.difesa.it
78.6.227.132	A	distpg.smd.difesa.it
78.6.229.134	PTR	78-6-229-134-static.albacom.net
78.6.239.128	PTR	78-6-239-128-static.albacom.net
78.6.242.18	PTR	78-6-242-18-static.albacom.net
78.6.242.228	A	mx2.matematici.com
78.6.242.228	A	mx1.matematici.com
78.6.242.251	A	mail.cinecittastudios.it
78.6.245.132	A	mail.linux4one.org
78.6.246.243	A	mx1.ced.it
78.6.246.243	A	mail.dasmedia.eu
78.6.246.243	A	mail.brandimarte.eu
78.6.247.4	A	lan.laboratoriosoftware.it
78.6.247.154	A	casa.bizzi.org
78.6.247.154	A	*.bizzi.org
78.6.248.10	A	lp1.infocert.it
78.6.248.225	A	www.ingolf.it
78.6.248.225	A	vlewebnot01.infocert.it
78.6.248.229	A	ldap.infocert.it
78.6.249.34	A	legalmail.com
78.6.249.41	A	ldap2.infocamere.it
78.6.249.41	A	ldap2.infocert.it
78.6.249.60	A	webmailpec.infocert.it
78.6.249.157	A	vlezimbra21.infocert.it
78.6.249.157	A	mailtest.infocert.it
78.6.249.196	A	legaldoc.infocert.it
78.6.249.222	A	legalbus.it
78.6.250.135	A	fondazione-dematteis.it
78.6.250.149	A	mbox.multicert.legalmail.it
78.6.250.161	PTR	78-6-250-161-static.albacom.net
78.6.250.161	A	ldapca1.spcoop.gov.it
78.6.250.168	PTR	78-6-250-168-static.albacom.net
78.6.250.168	A	www.businesskey.it
78.6.251.7	PTR	relay.cert.legalmail.it
78.6.251.14	PTR	78-6-251-14-static.albacom.net
78.6.251.14	A	www.clubti.it
78.6.251.24	A	sinfonplanbackup.infocert.it
78.6.251.27	PTR	78-6-251-27-static.albacom.net
78.6.251.27	A	www.unappa.it
78.6.251.27	A	unappa.it
78.6.251.211	PTR	78-6-251-211-static.albacom.net
78.6.251.211	A	mx.zucchettipec.it
78.6.251.211	A	mx.zucchettipec.infocert.it
78.6.253.66	A	vpn-idn.denora.com
78.6.253.74	A	ftp.denora.com
78.6.253.80	A	owa.denora.com
78.6.253.81	A	denoraweb01.denora.it
78.6.253.128	PTR	78-6-253-128-static.albacom.net
78.6.254.4	PTR	host4.santanderconsumer.it
78.6.254.5	A	vpnclient.santanderconsumer.it
78.6.254.65	A	dns.santanderconsumerbank.it
78.6.254.65	A	dns.finconsumo.it
78.6.254.65	A	dns.santanderfinanzia.it