Robtex

Up: 212.38.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 212.38.36.0/23
Down right: 212.38.38.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.38.36.18	PTR	www.lagodigarda.it
212.38.36.19	PTR	www.bsm.it
212.38.36.37	PTR	www.multisalaoz.it
212.38.36.40	PTR	www.avanzimoto.com
212.38.36.43	A+PTR	secondary.selenebs.it
212.38.36.50	PTR	www.cresco.it
212.38.36.61	PTR	gss2000.numerica.it
212.38.36.69	PTR	www.stlonline.net
212.38.36.71	PTR	www.ruval.com
212.38.36.83	PTR	www.enneplastica.com
212.38.36.86	PTR	www.lumpress.it
212.38.36.101	PTR	www.citroen.it
212.38.36.117	PTR	www.erbavoglio.com
212.38.36.135	PTR	www.bietti.it
212.38.36.144	PTR	www.alfatt.it
212.38.36.179	PTR	www.mmne.it
212.38.36.181	PTR	www.tibonline.it
212.38.36.186	PTR	www.idea-verde.it
212.38.36.188	PTR	www.orc.it
212.38.36.202	PTR	www.on-net.it
212.38.36.206	PTR	www.alcass.it
212.38.36.213	PTR	www.ravanisifoni.com
212.38.36.229	PTR	www.metalwork.it
212.38.36.248	PTR	www.deral.it
212.38.37.12	A	mx.selenebs.net
212.38.37.13	A	mx.selenebs.net
212.38.37.14	PTR	mail.selenebs.net
212.38.37.14	A	mx.asmspa.it
212.38.37.14	A	mailsiad.selenebs.net
212.38.37.15	A+PTR	mail.selenebs.net
212.38.37.15	A	mx.asmspa.it
212.38.37.15	A	mailsiad.selenebs.net
212.38.37.16	A+PTR	mail.selenebs.net
212.38.37.16	A	mx.selenebs.net
212.38.37.16	A	mx.asmspa.it
212.38.37.17	A+PTR	mail.selenebs.net
212.38.37.17	A	mx.selenebs.net
212.38.37.17	A	mx.asmspa.it
212.38.37.18	A+PTR	mail.selenebs.net
212.38.37.18	A	mx.selenebs.net
212.38.37.18	A	mx.asmspa.it
212.38.37.19	A+PTR	mail.selenebs.net
212.38.37.19	A	mx.selenebs.net
212.38.37.19	A	mx.asmspa.it
212.38.37.20	A+PTR	mail.selenebs.net
212.38.37.20	A	mx.selenebs.net
212.38.37.20	A	mx.asmspa.it
212.38.37.21	A+PTR	mail.selenebs.net
212.38.37.21	A	mx.selenebs.net
212.38.37.21	A	mx.asmspa.it
212.38.37.22	A+PTR	mail.selenebs.net
212.38.37.22	A	mx.selenebs.net
212.38.37.22	A	mx.asmspa.it
212.38.37.23	A+PTR	mail.selenebs.net
212.38.37.23	A	mx.selenebs.net
212.38.37.23	A	mx.asmspa.it
212.38.37.24	A+PTR	mail.selenebs.net
212.38.37.24	A	mx.selenebs.net
212.38.37.24	A	mx.asmspa.it
212.38.37.25	A+PTR	mail.selenebs.net
212.38.37.25	A	mx.selenebs.net
212.38.37.25	A	mx.asmspa.it
212.38.37.31	PTR	mail.selenebs.net
212.38.37.31	A	mailbg.selenebs.net
212.38.37.31	A	mx3.bascom.it
212.38.37.34	A+PTR	smtp.bascom.it
212.38.37.35	A+PTR	smtp2.spidernet.it
212.38.37.43	A	mailbg.selenebs.net
212.38.37.43	A	mail13.selenebs.net
212.38.37.47	A	mx1.poliambulanza.it
212.38.37.51	A	mail.arifs.it
212.38.38.16	A+PTR	lumetel.lumetel.it
212.38.38.16	A	campigliohotels.eu
212.38.38.16	A	lumetel.it
212.38.38.18	PTR	mx.ittrio.com
212.38.38.20	PTR	www.ittrio.com
212.38.38.20	A	centroelettrica.it
212.38.38.20	A	diachecktest.com