Robtex

Up: 37.206.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 37.206.64.0/20
Down right: 37.206.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.206.64.236	A	mx.ivl.it
37.206.65.90	A	mail.metline.it
37.206.67.10	A	posta.pilladta.com
37.206.67.250	A	webmail.motosportchiarello.it
37.206.68.18	A	presenze.pnab.it
37.206.72.111	A	host111-72-static.206-37-b.business.telecomitalia.it
37.206.73.3	A+PTR	host3-73-static.206-37-b.business.telecomitalia.it
37.206.73.5	A	host5-73-static.206-37-b.business.telecomitalia.it
37.206.73.8	A	host8-73-static.206-37-b.business.telecomitalia.it
37.206.73.20	A	host20-73-static.206-37-b.business.telecomitalia.it
37.206.73.33	A+PTR	host33-73-static.206-37-b.business.telecomitalia.it
37.206.73.34	A+PTR	host34-73-static.206-37-b.business.telecomitalia.it
37.206.73.42	A	mail.hotelcastellodicasiglio.it
37.206.73.47	A	host47-73-static.206-37-b.business.telecomitalia.it
37.206.73.69	A	host69-73-static.206-37-b.business.telecomitalia.it
37.206.73.70	A	host70-73-static.206-37-b.business.telecomitalia.it
37.206.73.71	A	host71-73-static.206-37-b.business.telecomitalia.it
37.206.73.74	A	host74-73-static.206-37-b.business.telecomitalia.it
37.206.73.107	A	host107-73-static.206-37-b.business.telecomitalia.it
37.206.73.115	A	host115-73-static.206-37-b.business.telecomitalia.it
37.206.73.118	A	host118-73-static.206-37-b.business.telecomitalia.it
37.206.73.123	A	host123-73-static.206-37-b.business.telecomitalia.it
37.206.73.128	A+PTR	host128-73-static.206-37-b.business.telecomitalia.it
37.206.73.129	A+PTR	host129-73-static.206-37-b.business.telecomitalia.it
37.206.73.133	A	host133-73-static.206-37-b.business.telecomitalia.it
37.206.73.134	A	host134-73-static.206-37-b.business.telecomitalia.it
37.206.73.160	A+PTR	host160-73-static.206-37-b.business.telecomitalia.it
37.206.73.163	A+PTR	host163-73-static.206-37-b.business.telecomitalia.it
37.206.73.174	A	host174-73-static.206-37-b.business.telecomitalia.it
37.206.73.182	A	host182-73-static.206-37-b.business.telecomitalia.it
37.206.73.195	A+PTR	host195-73-static.206-37-b.business.telecomitalia.it
37.206.73.196	A	host196-73-static.206-37-b.business.telecomitalia.it
37.206.73.197	A	host197-73-static.206-37-b.business.telecomitalia.it
37.206.73.201	A	host201-73-static.206-37-b.business.telecomitalia.it
37.206.73.231	A	host231-73-static.206-37-b.business.telecomitalia.it
37.206.73.243	A	host243-73-static.206-37-b.business.telecomitalia.it
37.206.73.248	A	host248-73-static.206-37-b.business.telecomitalia.it
37.206.73.253	A	host253-73-static.206-37-b.business.telecomitalia.it
37.206.75.194	A+PTR	mail1.sabo.com
37.206.76.74	A	sbs.studiobst.com
37.206.76.156	A	mx2.deletron.it
37.206.76.156	A	mx1.deletron.it
37.206.76.156	A	mx4.deletron.it
37.206.77.129	PTR	host129-77-static.206-37-b.business.telecomitalia.it
37.206.77.129	A	ns1.ditecva.com
37.206.78.19	A	smtp.cantarellaemolteni.it
37.206.78.34	PTR	host34-78-static.206-37-b.business.telecomitalia.it
37.206.82.52	A	elvisib2.saimare.com
37.206.82.106	A	mail.stabilimentitorre.it
37.206.84.195	A	mx2.lca-sp.it
37.206.84.196	A	csd-sp.it
37.206.84.196	A	mx1.csd-sp.it
37.206.84.199	A	mx1.lca-sp.it
37.206.88.139	A	host139-88-static.206-37-b.business.telecomitalia.it
37.206.88.139	A	mail2.siatass.com
37.206.88.170	A	host170-88-static.206-37-b.business.telecomitalia.it
37.206.89.115	A	gsmaritime.it
37.206.89.115	A	mail.smiagency.it
37.206.89.115	A	smiagency.it
37.206.89.117	A	mx2.lca-sp.it
37.206.89.117	A	mx1.lca-sp.it
37.206.92.41	A	centroveterinarioimperiese.com
37.206.93.4	A+PTR	host4-93-static.206-37-b.business.telecomitalia.it
37.206.93.4	A	mailr.caafcgilliguria.it
37.206.93.98	PTR	host-37-206-93-98.business.telecomitalia.it
37.206.93.98	A	prsc.liceoking.it
37.206.93.192	A+PTR	host192-93-static.206-37-b.business.telecomitalia.it