Robtex

Up: 193.43.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.43.16.0/25
Down right: 193.43.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.43.16.1	PTR	gwbdp.bdp.it
193.43.16.5	A+PTR	galileoa.bdp.it
193.43.16.6	A+PTR	giottoa.bdp.it
193.43.16.7	A+PTR	www5a.bdp.it
193.43.16.8	A+PTR	dantea.bdp.it
193.43.16.9	PTR	honeya.bdp.it
193.43.16.10	A	www.programmallp.net
193.43.16.10	A	www.scuoleinnovative.it
193.43.16.10	A	www.programmallp.it
193.43.16.11	PTR	www3a.bdp.it
193.43.16.12	A+PTR	www4a.bdp.it
193.43.16.13	A+PTR	vlibrarya.bdp.it
193.43.16.14	PTR	wwww6a.bdp.it
193.43.16.15	PTR	puntoeduri.indire.it
193.43.16.16	PTR	puntoedu.indire.it
193.43.16.17	PTR	puntoeduft.indire.it
193.43.16.18	PTR	sviluppo.indire.it
193.43.16.23	PTR	community.indire.it
193.43.16.24	A	personale.idp.indire.it
193.43.16.27	A	listserver.indire.it
193.43.16.33	PTR	bdpced.bdp.it
193.43.16.34	PTR	bdpced.bdp.it
193.43.16.36	PTR	bdpced.bdp.it
193.43.16.42	PTR	www.etwinning.it
193.43.16.57	A	pon20142020.indire.it
193.43.16.66	A+PTR	posta.indire.it
193.43.16.66	A	posta.scuoleinnovative.it
193.43.16.66	A	dante2a.bdp.it
193.43.16.67	A+PTR	posta.iuline.it
193.43.16.67	A	posta.iuline.org
193.43.16.67	A	posta.iuline.eu
193.43.16.68	PTR	posta.indire.it
193.43.16.68	A	posta.scuoleinnovative.it
193.43.16.68	A	posta.indire.org
193.43.16.69	A+PTR	posta.indire.it
193.43.16.70	PTR	posta.indire.it
193.43.16.75	A	www.winiride.it
193.43.16.253	PTR	gwfi-as.unifi.it
193.43.16.254	PTR	gwbdp.bdp.it