Robtex

Up: 87.23.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 87.23.128.0/18
Down right: 87.23.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.23.128.38	A	host38-128-static.23-87-b.business.telecomitalia.it
87.23.128.49	A	host49-128-static.23-87-b.business.telecomitalia.it
87.23.128.154	A	host154-128-static.23-87-b.business.telecomitalia.it
87.23.128.177	A	mail.bertellotti.it
87.23.128.177	A	mail.studiomedicohelios.it
87.23.128.204	A	host204-128-static.23-87-b.business.telecomitalia.it
87.23.129.75	A	host75-129-static.23-87-b.business.telecomitalia.it
87.23.130.18	A	host18-130-static.23-87-b.business.telecomitalia.it
87.23.130.111	A	host111-130-static.23-87-b.business.telecomitalia.it
87.23.131.29	A	mail.sardini.net
87.23.134.22	A	host22-134-static.23-87-b.business.telecomitalia.it
87.23.134.195	A	host195-134-static.23-87-b.business.telecomitalia.it
87.23.136.26	A	host26-136-static.23-87-b.business.telecomitalia.it
87.23.137.22	A	mail.trasparente-check.com
87.23.137.22	A	mail.bioagricert.org
87.23.137.146	A	host146-137-static.23-87-b.business.telecomitalia.it
87.23.137.146	A	bilbo.ubaldinidugato.com
87.23.140.22	A	host22-140-static.23-87-b.business.telecomitalia.it
87.23.140.69	A	host69-140-static.23-87-b.business.telecomitalia.it
87.23.140.92	A	host92-140-static.23-87-b.business.telecomitalia.it
87.23.140.137	A	host137-140-static.23-87-b.business.telecomitalia.it
87.23.140.167	A	host167-140-static.23-87-b.business.telecomitalia.it
87.23.145.82	A	host82-145-static.23-87-b.business.telecomitalia.it
87.23.145.203	A	host203-145-static.23-87-b.business.telecomitalia.it
87.23.146.220	A	host220-146-static.23-87-b.business.telecomitalia.it
87.23.150.101	A	host101-150-static.23-87-b.business.telecomitalia.it
87.23.151.84	A	host84-151-static.23-87-b.business.telecomitalia.it
87.23.155.90	A	server.digigraphparma.it
87.23.155.114	A	host114-155-static.23-87-b.business.telecomitalia.it
87.23.158.92	A	host92-158-static.23-87-b.business.telecomitalia.it
87.23.158.144	A	host144-158-static.23-87-b.business.telecomitalia.it
87.23.158.218	A	host218-158-static.23-87-b.business.telecomitalia.it
87.23.159.82	A	host82-159-static.23-87-b.business.telecomitalia.it
87.23.159.82	A	mx1.graficamato.com
87.23.159.166	A	mail.wgs.it
87.23.159.166	A	mail.moveincloud.it
87.23.161.142	A	host142-161-static.23-87-b.business.telecomitalia.it
87.23.161.148	A	http.devdata.it
87.23.164.170	A	host170-164-static.23-87-b.business.telecomitalia.it
87.23.167.17	A	mail.sobuild.com
87.23.167.70	A	host70-167-static.23-87-b.business.telecomitalia.it
87.23.167.201	A	mail2.sobuild.com
87.23.167.216	A	host216-167-static.23-87-b.business.telecomitalia.it
87.23.170.221	A	host221-170-static.23-87-b.business.telecomitalia.it
87.23.171.2	A	host2-171-static.23-87-b.business.telecomitalia.it
87.23.173.23	A	host23-173-static.23-87-b.business.telecomitalia.it
87.23.174.96	A	host96-174-static.23-87-b.business.telecomitalia.it
87.23.174.148	A	host148-174-static.23-87-b.business.telecomitalia.it
87.23.174.170	A	host170-174-static.23-87-b.business.telecomitalia.it
87.23.174.181	A	host181-174-static.23-87-b.business.telecomitalia.it
87.23.175.104	A	mail.gisbertovalori.it
87.23.179.75	A	mail.cuvferramenta.it
87.23.179.75	A	cuvferramenta.it
87.23.179.196	A	rtl-system.com
87.23.180.36	A	host36-180-static.23-87-b.business.telecomitalia.it
87.23.180.118	A	host118-180-static.23-87-b.business.telecomitalia.it
87.23.180.140	A	host140-180-static.23-87-b.business.telecomitalia.it
87.23.180.183	A	host183-180-static.23-87-b.business.telecomitalia.it
87.23.181.142	A	host142-181-static.23-87-b.business.telecomitalia.it
87.23.184.158	A	mail.snooper.it
87.23.191.26	A	host26-191-static.23-87-b.business.telecomitalia.it
87.23.191.122	A	mail2.fabarpool.com
87.23.194.178	A	host178-194-static.23-87-b.business.telecomitalia.it
87.23.195.108	A	host108-195-static.23-87-b.business.telecomitalia.it
87.23.199.210	A	host210-199-static.23-87-b.business.telecomitalia.it
87.23.200.72	A	host72-200-static.23-87-b.business.telecomitalia.it
87.23.200.141	A	host141-200-static.23-87-b.business.telecomitalia.it
87.23.200.223	A	host223-200-static.23-87-b.business.telecomitalia.it
87.23.200.237	A	host237-200-static.23-87-b.business.telecomitalia.it
87.23.209.4	PTR	host-87-23-209-4.business.telecomitalia.it
87.23.209.4	A	host4-209-static.23-87-b.business.telecomitalia.it
87.23.209.60	A	host60-209-static.23-87-b.business.telecomitalia.it
87.23.209.83	A	host83-209-static.23-87-b.business.telecomitalia.it
87.23.209.122	A	host122-209-static.23-87-b.business.telecomitalia.it
87.23.209.168	A	host168-209-static.23-87-b.business.telecomitalia.it
87.23.209.178	A	host-87-23-209-178.business.telecomitalia.it
87.23.209.178	A	host178-209-static.23-87-b.business.telecomitalia.it
87.23.209.221	A	host221-209-static.23-87-b.business.telecomitalia.it
87.23.210.63	A	telecom.studiopascucci.it
87.23.215.2	PTR	host2-215-static.23-87-b.business.telecomitalia.it
87.23.215.216	A	host216-215-static.23-87-b.business.telecomitalia.it
87.23.216.197	A	host197-216-static.23-87-b.business.telecomitalia.it
87.23.218.47	A	host47-218-static.23-87-b.business.telecomitalia.it
87.23.218.54	A	host54-218-static.23-87-b.business.telecomitalia.it
87.23.218.66	A	host66-218-static.23-87-b.business.telecomitalia.it
87.23.218.120	A	host120-218-static.23-87-b.business.telecomitalia.it
87.23.218.175	A	host175-218-static.23-87-b.business.telecomitalia.it
87.23.218.191	A	host191-218-static.23-87-b.business.telecomitalia.it
87.23.218.241	A	host241-218-static.23-87-b.business.telecomitalia.it
87.23.220.8	A	host8-220-static.23-87-b.business.telecomitalia.it
87.23.222.68	A	host68-222-static.23-87-b.business.telecomitalia.it
87.23.222.96	A	host96-222-static.23-87-b.business.telecomitalia.it
87.23.222.125	A	host125-222-static.23-87-b.business.telecomitalia.it
87.23.222.149	A	host149-222-static.23-87-b.business.telecomitalia.it
87.23.222.200	A	host200-222-static.23-87-b.business.telecomitalia.it
87.23.223.101	A	mail.villamatarazzo.com
87.23.231.22	A	host22-231-static.23-87-b.business.telecomitalia.it
87.23.231.91	A	host91-231-static.23-87-b.business.telecomitalia.it
87.23.231.110	A	host110-231-static.23-87-b.business.telecomitalia.it
87.23.231.155	A	mail.centromarkethds.it
87.23.231.157	A	host157-231-static.23-87-b.business.telecomitalia.it
87.23.232.74	A	host74-232-static.23-87-b.business.telecomitalia.it
87.23.232.185	A	host185-232-static.23-87-b.business.telecomitalia.it
87.23.235.4	A+PTR	host4-235-static.23-87-b.business.telecomitalia.it
87.23.235.4	A	ns.gabella.net
87.23.235.4	A	mail.gabella.net
87.23.235.51	A	host51-235-static.23-87-b.business.telecomitalia.it
87.23.236.83	A	host83-236-static.23-87-b.business.telecomitalia.it
87.23.237.37	A	host37-237-static.23-87-b.business.telecomitalia.it
87.23.237.82	A	mail.bandinellieforni.it
87.23.238.4	A+PTR	host4-238-static.23-87-b.business.telecomitalia.it
87.23.241.14	A	host14-241-static.23-87-b.business.telecomitalia.it
87.23.241.141	A	host141-241-static.23-87-b.business.telecomitalia.it
87.23.241.173	A	host173-241-static.23-87-b.business.telecomitalia.it
87.23.246.70	A	host70-246-static.23-87-b.business.telecomitalia.it
87.23.247.224	A	host224-247-static.23-87-b.business.telecomitalia.it
87.23.248.5	A	host5-248-static.23-87-b.business.telecomitalia.it
87.23.252.36	A	host36-252-static.23-87-b.business.telecomitalia.it
87.23.252.116	A	host116-252-static.23-87-b.business.telecomitalia.it
87.23.252.161	A	host161-252-static.23-87-b.business.telecomitalia.it
87.23.252.192	A	host192-252-static.23-87-b.business.telecomitalia.it
87.23.252.246	A	host246-252-static.23-87-b.business.telecomitalia.it
87.23.253.157	A	mx20.hotellatina.info
87.23.253.157	A	mx20.hotelserenagatteomare.it
87.23.253.157	A	mx20.hotelabarthcesenatico.it
87.23.255.38	A	host38-255-static.23-87-b.business.telecomitalia.it
87.23.255.67	A	host67-255-static.23-87-b.business.telecomitalia.it
87.23.255.98	A	host98-255-static.23-87-b.business.telecomitalia.it
87.23.255.153	A	host153-255-static.23-87-b.business.telecomitalia.it
87.23.255.177	A	host177-255-static.23-87-b.business.telecomitalia.it
87.23.255.186	A	host186-255-static.23-87-b.business.telecomitalia.it
87.23.255.201	A	host201-255-static.23-87-b.business.telecomitalia.it