Robtex

Up: 213.243.196.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 213.243.196.0/25
Down right: 213.243.196.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.243.196.7	A+PTR	as.terrecablatenet.it
213.243.196.8	A+PTR	ns1.terrecablate.it
213.243.196.8	A+PTR	ns1.terrecablatenet.it
213.243.196.8	A	ns1.terrecablate.org
213.243.196.9	A+PTR	ns2.terrecablate.it
213.243.196.9	A+PTR	ns2.terrecablatenet.it
213.243.196.9	A	ns2.terrecablate.net
213.243.196.10	A+PTR	smtp.terrecablate.it
213.243.196.10	A+PTR	smtp.terrecablatenet.it
213.243.196.11	A+PTR	popone.terrecablatenet.it
213.243.196.11	A+PTR	mail.tcrs.it
213.243.196.11	A	popone.terrecablate.it
213.243.196.12	PTR	zimbra.terrecablatenet.it
213.243.196.14	PTR	14-196-243-213.terrecablate.net
213.243.196.14	A	www.terrecablate.it
213.243.196.15	PTR	15-196-243-213.terrecablate.net
213.243.196.17	A	www.terrecablate.it
213.243.196.17	A	terrecablate.it