Robtex

Up: 31.27.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.27.104.0/22
Down right: 31.27.108.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.27.104.4	PTR	net-31-27-104-4.cust.vodafonedsl.it
31.27.104.4	A	rita.it
31.27.104.4	A	dtts.it
31.27.104.5	PTR	net-31-27-104-5.cust.vodafonedsl.it
31.27.104.66	A	relay.flyfax.it
31.27.104.67	A	mxv01.flyfax.info
31.27.104.69	A+PTR	mail.gtf.it
31.27.104.69	A	mail.ildonodiathena.com
31.27.104.163	A	mail.latteriedizappala.com
31.27.104.163	A	smtp.zappala.it
31.27.105.31	A+PTR	mailserver.florim.it
31.27.105.33	A+PTR	net-31-27-105-33.cust.vodafonedsl.it
31.27.105.33	A	dgsgroup.it
31.27.105.80	PTR	mx.gruppolercari.com
31.27.105.95	PTR	www.sircus.it
31.27.105.100	A	isjam.eu
31.27.105.198	A+PTR	net-31-27-105-198.cust.vodafonedsl.it
31.27.105.198	A	portal.florim.it
31.27.106.65	A+PTR	net-31-27-106-65.cust.vodafonedsl.it
31.27.106.65	A	mail.tecnotrans.it
31.27.106.65	A	tecnotrans.it
31.27.106.66	PTR	net-31-27-106-66.cust.vodafonedsl.it
31.27.106.66	A	www.tecnotrans.eu
31.27.106.67	PTR	net-31-27-106-67.cust.vodafonedsl.it
31.27.106.81	A	mail.sandonadipiave.net
31.27.106.96	A+PTR	pop.grandhoteldelaminerve.com
31.27.106.96	A+PTR	mail.hotel-invest.com
31.27.106.96	A+PTR	mail.hcir.it
31.27.106.103	PTR	net-31-27-106-103.cust.vodafonedsl.it
31.27.106.110	A+PTR	net-31-27-106-110.cust.vodafonedsl.it
31.27.106.110	A	romeobesitycenter.it
31.27.106.110	A	ics-italia.org
31.27.106.113	A+PTR	net-31-27-106-113.cust.vodafonedsl.it
31.27.106.113	A	mail.desisti.it
31.27.106.160	A+PTR	mail.motorcityonline.it
31.27.107.64	A	mx.ecoambienterovigo.it
31.27.107.176	PTR	security.medmargroup.it
31.27.107.176	A	security.lineelauro.it
31.27.107.176	A	security.lineelauro.org
31.27.108.35	A+PTR	net-31-27-108-35.cust.vodafonedsl.it
31.27.108.35	A	zimbra.hpinternational.it
31.27.108.35	A	mx1.hpinternational.it
31.27.109.52	PTR	msggw03.ihi-csi.it
31.27.109.52	A	mail.ihi-csi.it
31.27.109.130	A	dmzwebmail.infordb.it
31.27.109.130	A	dns.infordb.it
31.27.109.132	A	dmzproxy.infordb.it
31.27.109.132	A	smtp.infordb.it
31.27.109.137	A	www.rdb.it
31.27.109.251	A+PTR	net-31-27-109-251.cust.vodafonedsl.it
31.27.110.18	A	nfcrm.com
31.27.110.74	A+PTR	net-31-27-110-74.cust.vodafonedsl.it
31.27.111.11	A+PTR	net-31-27-111-11.cust.vodafonedsl.it
31.27.111.11	A	giunone.zenatek.it
31.27.111.35	PTR	mail.babini.com