Robtex

Up: 109.236.0.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 109.236.2.0/24
Down right: 109.236.3.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.236.2.18	PTR	host18-2-236-109.nice.net
109.236.2.18	A	www.dotnice.com
109.236.2.92	A+PTR	mail-fe1a.smaail.com
109.236.2.93	A+PTR	mail1.smaail.com
109.236.2.93	A	mail.lsengineering.it
109.236.2.93	A	mail.nice.net
109.236.2.107	A+PTR	federculture.it
109.236.2.107	PTR	cloud-107-2-236-109.rm1.nice.net
109.236.2.111	A+PTR	cloud-111-2-236-109.rm1.nice.net
109.236.2.111	A	www.itnews.it
109.236.2.129	PTR	host129-2-236-109.nice.net
109.236.2.136	PTR	host136-2-236-109.nice.net
109.236.2.136	A	cp.carisma-italia.com
109.236.2.141	PTR	oki-109-236-2-141.jptransit.net
109.236.2.141	A	ns10.dotnice.com
109.236.2.141	A	ns1.nice.net
109.236.2.190	A+PTR	dns1.niceweb.it
109.236.2.235	PTR	cloud-235-2-236-109.rm1.nice.net
109.236.2.235	A	bsssto1.niceweb.it
109.236.2.235	A	niceweb.it
109.236.3.92	A+PTR	mail-be1a.smaail.com
109.236.3.93	PTR	mail2.smaail.com
109.236.3.93	A	mail.lsengineering.it
109.236.3.93	A	mail.nice.net
109.236.3.190	A+PTR	dns2.niceweb.it