Robtex

Up: 81.74.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 81.74.64.0/20
Down right: 81.74.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.74.64.3	A+PTR	host3-64-static.74-81-b.business.telecomitalia.it
81.74.64.7	A+PTR	host7-64-static.74-81-b.business.telecomitalia.it
81.74.64.35	A+PTR	host35-64-static.74-81-b.business.telecomitalia.it
81.74.64.42	A+PTR	host42-64-static.74-81-b.business.telecomitalia.it
81.74.64.64	A+PTR	host64-64-static.74-81-b.business.telecomitalia.it
81.74.64.65	A+PTR	host65-64-static.74-81-b.business.telecomitalia.it
81.74.64.66	A+PTR	host66-64-static.74-81-b.business.telecomitalia.it
81.74.64.67	A+PTR	host67-64-static.74-81-b.business.telecomitalia.it
81.74.64.96	A+PTR	host96-64-static.74-81-b.business.telecomitalia.it
81.74.64.97	A+PTR	host97-64-static.74-81-b.business.telecomitalia.it
81.74.64.99	A+PTR	host99-64-static.74-81-b.business.telecomitalia.it
81.74.64.128	A+PTR	host128-64-static.74-81-b.business.telecomitalia.it
81.74.64.129	A+PTR	host129-64-static.74-81-b.business.telecomitalia.it
81.74.64.130	A+PTR	host130-64-static.74-81-b.business.telecomitalia.it
81.74.64.131	A+PTR	host131-64-static.74-81-b.business.telecomitalia.it
81.74.64.195	A+PTR	host195-64-static.74-81-b.business.telecomitalia.it
81.74.64.226	A+PTR	host226-64-static.74-81-b.business.telecomitalia.it
81.74.64.227	A+PTR	host227-64-static.74-81-b.business.telecomitalia.it
81.74.64.231	A+PTR	host231-64-static.74-81-b.business.telecomitalia.it
81.74.64.235	A	host235-64-static.74-81-b.business.telecomitalia.it
81.74.67.121	A+PTR	host121-67-static.74-81-b.business.telecomitalia.it
81.74.67.197	A+PTR	host197-67-static.74-81-b.business.telecomitalia.it
81.74.68.65	A+PTR	host65-68-static.74-81-b.business.telecomitalia.it
81.74.68.66	A+PTR	host66-68-static.74-81-b.business.telecomitalia.it
81.74.68.67	A+PTR	host67-68-static.74-81-b.business.telecomitalia.it
81.74.68.75	A	host75-68-static.74-81-b.business.telecomitalia.it
81.74.68.99	A+PTR	host99-68-static.74-81-b.business.telecomitalia.it
81.74.68.143	A	ufficio.nordasystem.com
81.74.69.170	A	host170-69-static.74-81-b.business.telecomitalia.it
81.74.71.4	A+PTR	host4-71-static.74-81-b.business.telecomitalia.it
81.74.72.77	A	i4bul.com
81.74.72.77	A	mx.i4bul.com
81.74.72.80	A+PTR	host80-72-static.74-81-b.business.telecomitalia.it
81.74.72.93	A+PTR	host93-72-static.74-81-b.business.telecomitalia.it
81.74.72.172	A+PTR	host172-72-static.74-81-b.business.telecomitalia.it
81.74.72.195	A+PTR	host195-72-static.74-81-b.business.telecomitalia.it
81.74.74.6	A	host6-74-static.74-81-b.business.telecomitalia.it
81.74.74.14	A	host14-74-static.74-81-b.business.telecomitalia.it
81.74.74.15	A	host15-74-static.74-81-b.business.telecomitalia.it
81.74.74.18	A	host18-74-static.74-81-b.business.telecomitalia.it
81.74.74.33	A+PTR	host33-74-static.74-81-b.business.telecomitalia.it
81.74.74.40	A	host40-74-static.74-81-b.business.telecomitalia.it
81.74.74.43	A	host43-74-static.74-81-b.business.telecomitalia.it
81.74.74.44	A	host44-74-static.74-81-b.business.telecomitalia.it
81.74.74.67	A+PTR	host67-74-static.74-81-b.business.telecomitalia.it
81.74.74.74	A	host74-74-static.74-81-b.business.telecomitalia.it
81.74.74.85	A	host85-74-static.74-81-b.business.telecomitalia.it
81.74.74.87	A	host87-74-static.74-81-b.business.telecomitalia.it
81.74.74.96	A+PTR	host96-74-static.74-81-b.business.telecomitalia.it
81.74.74.97	A+PTR	host97-74-static.74-81-b.business.telecomitalia.it
81.74.74.100	A	host100-74-static.74-81-b.business.telecomitalia.it
81.74.74.109	A	host109-74-static.74-81-b.business.telecomitalia.it
81.74.74.129	A+PTR	host129-74-static.74-81-b.business.telecomitalia.it
81.74.74.133	A	host133-74-static.74-81-b.business.telecomitalia.it
81.74.74.136	A	host136-74-static.74-81-b.business.telecomitalia.it
81.74.74.140	A	host140-74-static.74-81-b.business.telecomitalia.it
81.74.74.160	A+PTR	host160-74-static.74-81-b.business.telecomitalia.it
81.74.74.166	A	host166-74-static.74-81-b.business.telecomitalia.it
81.74.74.170	A	host170-74-static.74-81-b.business.telecomitalia.it
81.74.74.172	A	host172-74-static.74-81-b.business.telecomitalia.it
81.74.74.208	A	host208-74-static.74-81-b.business.telecomitalia.it
81.74.74.211	A	host211-74-static.74-81-b.business.telecomitalia.it
81.74.74.212	A	host212-74-static.74-81-b.business.telecomitalia.it
81.74.74.218	A	host218-74-static.74-81-b.business.telecomitalia.it
81.74.74.224	A+PTR	host224-74-static.74-81-b.business.telecomitalia.it
81.74.74.227	A+PTR	host227-74-static.74-81-b.business.telecomitalia.it
81.74.74.228	A	host228-74-static.74-81-b.business.telecomitalia.it
81.74.74.232	A	host232-74-static.74-81-b.business.telecomitalia.it
81.74.75.205	A	mail.lucianaferri.com
81.74.75.205	A	internetshop.it
81.74.75.205	A	mail.volontarilibrarsi.org
81.74.76.66	A+PTR	host66-76-static.74-81-b.business.telecomitalia.it
81.74.77.119	PTR	host119-77-static.74-81-b.business.telecomitalia.it
81.74.77.119	A	atlconsulting.biz
81.74.77.119	A	mx1.atlconsulting.biz
81.74.77.175	A+PTR	host175-77-static.74-81-b.business.telecomitalia.it
81.74.77.208	A+PTR	host208-77-static.74-81-b.business.telecomitalia.it
81.74.79.81	A	host81-79-static.74-81-b.business.telecomitalia.it
81.74.79.113	A	host113-79-static.74-81-b.business.telecomitalia.it
81.74.79.119	A	host119-79-static.74-81-b.business.telecomitalia.it
81.74.79.130	A+PTR	host130-79-static.74-81-b.business.telecomitalia.it
81.74.79.136	A	host136-79-static.74-81-b.business.telecomitalia.it
81.74.79.139	A	host139-79-static.74-81-b.business.telecomitalia.it
81.74.79.154	A	host154-79-static.74-81-b.business.telecomitalia.it
81.74.79.175	A	host175-79-static.74-81-b.business.telecomitalia.it
81.74.79.236	A	host236-79-static.74-81-b.business.telecomitalia.it
81.74.80.1	A+PTR	host1-80-static.74-81-b.business.telecomitalia.it
81.74.80.3	A+PTR	host3-80-static.74-81-b.business.telecomitalia.it
81.74.80.5	A	host5-80-static.74-81-b.business.telecomitalia.it
81.74.80.6	A	host6-80-static.74-81-b.business.telecomitalia.it
81.74.80.46	A	host46-80-static.74-81-b.business.telecomitalia.it
81.74.80.53	A	host53-80-static.74-81-b.business.telecomitalia.it
81.74.80.56	A	host56-80-static.74-81-b.business.telecomitalia.it
81.74.80.66	A+PTR	host66-80-static.74-81-b.business.telecomitalia.it
81.74.80.67	A+PTR	host67-80-static.74-81-b.business.telecomitalia.it
81.74.80.68	A	host68-80-static.74-81-b.business.telecomitalia.it
81.74.80.72	A	host72-80-static.74-81-b.business.telecomitalia.it
81.74.80.96	A+PTR	host96-80-static.74-81-b.business.telecomitalia.it
81.74.80.99	A+PTR	host99-80-static.74-81-b.business.telecomitalia.it
81.74.80.102	A	host102-80-static.74-81-b.business.telecomitalia.it
81.74.80.103	A	host103-80-static.74-81-b.business.telecomitalia.it
81.74.80.129	A+PTR	host129-80-static.74-81-b.business.telecomitalia.it
81.74.80.130	A+PTR	host130-80-static.74-81-b.business.telecomitalia.it
81.74.80.131	A+PTR	host131-80-static.74-81-b.business.telecomitalia.it
81.74.80.154	A	host154-80-static.74-81-b.business.telecomitalia.it
81.74.80.161	A+PTR	host161-80-static.74-81-b.business.telecomitalia.it
81.74.80.164	A	host164-80-static.74-81-b.business.telecomitalia.it
81.74.80.179	A	host179-80-static.74-81-b.business.telecomitalia.it
81.74.80.182	A	host182-80-static.74-81-b.business.telecomitalia.it
81.74.80.193	A+PTR	host193-80-static.74-81-b.business.telecomitalia.it
81.74.80.204	A	host204-80-static.74-81-b.business.telecomitalia.it
81.74.80.205	A	host205-80-static.74-81-b.business.telecomitalia.it
81.74.80.208	A	host208-80-static.74-81-b.business.telecomitalia.it
81.74.80.227	A+PTR	host227-80-static.74-81-b.business.telecomitalia.it
81.74.80.230	A	host230-80-static.74-81-b.business.telecomitalia.it
81.74.80.232	A	host232-80-static.74-81-b.business.telecomitalia.it
81.74.80.234	A	host234-80-static.74-81-b.business.telecomitalia.it
81.74.81.11	A	host11-81-static.74-81-b.business.telecomitalia.it
81.74.81.12	A	host12-81-static.74-81-b.business.telecomitalia.it
81.74.81.20	A	host20-81-static.74-81-b.business.telecomitalia.it
81.74.81.21	A	host21-81-static.74-81-b.business.telecomitalia.it
81.74.81.33	A+PTR	host33-81-static.74-81-b.business.telecomitalia.it
81.74.81.36	A	host36-81-static.74-81-b.business.telecomitalia.it
81.74.81.38	A	host38-81-static.74-81-b.business.telecomitalia.it
81.74.81.42	A	host42-81-static.74-81-b.business.telecomitalia.it
81.74.81.64	A+PTR	host64-81-static.74-81-b.business.telecomitalia.it
81.74.81.65	PTR	host65-81-static.74-81-b.business.telecomitalia.it
81.74.81.66	A+PTR	host66-81-static.74-81-b.business.telecomitalia.it
81.74.81.73	A	host73-81-static.74-81-b.business.telecomitalia.it
81.74.81.74	A	host74-81-static.74-81-b.business.telecomitalia.it
81.74.81.104	A	host104-81-static.74-81-b.business.telecomitalia.it
81.74.81.113	A	host113-81-static.74-81-b.business.telecomitalia.it
81.74.81.114	A	host114-81-static.74-81-b.business.telecomitalia.it
81.74.81.116	A	host116-81-static.74-81-b.business.telecomitalia.it
81.74.81.128	A+PTR	host128-81-static.74-81-b.business.telecomitalia.it
81.74.81.131	A+PTR	host131-81-static.74-81-b.business.telecomitalia.it
81.74.81.147	A	host147-81-static.74-81-b.business.telecomitalia.it
81.74.81.151	A	host151-81-static.74-81-b.business.telecomitalia.it
81.74.81.166	A	host166-81-static.74-81-b.business.telecomitalia.it
81.74.81.175	A	host175-81-static.74-81-b.business.telecomitalia.it
81.74.81.178	A	host178-81-static.74-81-b.business.telecomitalia.it
81.74.81.183	A	host183-81-static.74-81-b.business.telecomitalia.it
81.74.81.201	A	host201-81-static.74-81-b.business.telecomitalia.it
81.74.81.207	A	host207-81-static.74-81-b.business.telecomitalia.it
81.74.81.208	A	host208-81-static.74-81-b.business.telecomitalia.it
81.74.81.214	A	host214-81-static.74-81-b.business.telecomitalia.it
81.74.81.225	A+PTR	host225-81-static.74-81-b.business.telecomitalia.it
81.74.81.236	A	host236-81-static.74-81-b.business.telecomitalia.it
81.74.81.237	A	host237-81-static.74-81-b.business.telecomitalia.it
81.74.81.241	A	host241-81-static.74-81-b.business.telecomitalia.it
81.74.82.38	A+PTR	host38-82-static.74-81-b.business.telecomitalia.it
81.74.82.46	A+PTR	host46-82-static.74-81-b.business.telecomitalia.it
81.74.82.107	A+PTR	host107-82-static.74-81-b.business.telecomitalia.it
81.74.82.110	A+PTR	host110-82-static.74-81-b.business.telecomitalia.it
81.74.82.113	A+PTR	host113-82-static.74-81-b.business.telecomitalia.it
81.74.82.168	A+PTR	host168-82-static.74-81-b.business.telecomitalia.it
81.74.82.169	A+PTR	host169-82-static.74-81-b.business.telecomitalia.it
81.74.82.170	A+PTR	host170-82-static.74-81-b.business.telecomitalia.it
81.74.82.174	A+PTR	host174-82-static.74-81-b.business.telecomitalia.it
81.74.82.236	A+PTR	host236-82-static.74-81-b.business.telecomitalia.it
81.74.82.238	A+PTR	host238-82-static.74-81-b.business.telecomitalia.it
81.74.83.2	A+PTR	host2-83-static.74-81-b.business.telecomitalia.it
81.74.83.15	A	host15-83-static.74-81-b.business.telecomitalia.it
81.74.83.25	A	host25-83-static.74-81-b.business.telecomitalia.it
81.74.83.29	A	host29-83-static.74-81-b.business.telecomitalia.it
81.74.83.32	A+PTR	host32-83-static.74-81-b.business.telecomitalia.it
81.74.83.34	A+PTR	host34-83-static.74-81-b.business.telecomitalia.it
81.74.83.39	A	host39-83-static.74-81-b.business.telecomitalia.it
81.74.83.40	A	host40-83-static.74-81-b.business.telecomitalia.it
81.74.83.80	A	host80-83-static.74-81-b.business.telecomitalia.it
81.74.83.84	A	host84-83-static.74-81-b.business.telecomitalia.it
81.74.83.93	A	host93-83-static.74-81-b.business.telecomitalia.it
81.74.83.96	A+PTR	host96-83-static.74-81-b.business.telecomitalia.it
81.74.83.107	A	host107-83-static.74-81-b.business.telecomitalia.it
81.74.83.110	A	host110-83-static.74-81-b.business.telecomitalia.it
81.74.83.115	A	host115-83-static.74-81-b.business.telecomitalia.it
81.74.83.132	A	host132-83-static.74-81-b.business.telecomitalia.it
81.74.83.135	A	host135-83-static.74-81-b.business.telecomitalia.it
81.74.83.147	A	host147-83-static.74-81-b.business.telecomitalia.it
81.74.83.150	A	host150-83-static.74-81-b.business.telecomitalia.it
81.74.83.167	A	host167-83-static.74-81-b.business.telecomitalia.it
81.74.83.170	A	host170-83-static.74-81-b.business.telecomitalia.it
81.74.83.173	A	host173-83-static.74-81-b.business.telecomitalia.it
81.74.83.177	A	host177-83-static.74-81-b.business.telecomitalia.it
81.74.83.198	A	host198-83-static.74-81-b.business.telecomitalia.it
81.74.83.200	A	host200-83-static.74-81-b.business.telecomitalia.it
81.74.83.204	A	host204-83-static.74-81-b.business.telecomitalia.it
81.74.83.205	A	host205-83-static.74-81-b.business.telecomitalia.it
81.74.83.225	A+PTR	host225-83-static.74-81-b.business.telecomitalia.it
81.74.83.228	A	host228-83-static.74-81-b.business.telecomitalia.it
81.74.83.235	A	host235-83-static.74-81-b.business.telecomitalia.it
81.74.83.242	A	host242-83-static.74-81-b.business.telecomitalia.it
81.74.84.67	A+PTR	host67-84-static.74-81-b.business.telecomitalia.it
81.74.85.151	A+PTR	host151-85-static.74-81-b.business.telecomitalia.it
81.74.85.209	A+PTR	host209-85-static.74-81-b.business.telecomitalia.it
81.74.86.117	A+PTR	host117-86-static.74-81-b.business.telecomitalia.it
81.74.86.241	A+PTR	host241-86-static.74-81-b.business.telecomitalia.it
81.74.86.241	A	trivulziomail.com
81.74.86.246	A+PTR	host246-86-static.74-81-b.business.telecomitalia.it
81.74.87.78	A+PTR	host78-87-static.74-81-b.business.telecomitalia.it
81.74.88.247	A+PTR	host247-88-static.74-81-b.business.telecomitalia.it
81.74.89.16	A+PTR	host16-89-static.74-81-b.business.telecomitalia.it
81.74.89.39	A+PTR	host39-89-static.74-81-b.business.telecomitalia.it
81.74.90.42	A+PTR	host42-90-static.74-81-b.business.telecomitalia.it
81.74.90.108	A+PTR	host108-90-static.74-81-b.business.telecomitalia.it
81.74.90.167	A+PTR	host167-90-static.74-81-b.business.telecomitalia.it
81.74.92.71	A	host71-92-static.74-81-b.business.telecomitalia.it
81.74.92.127	A	host127-92-static.74-81-b.business.telecomitalia.it
81.74.92.153	A	host153-92-static.74-81-b.business.telecomitalia.it
81.74.93.4	A+PTR	host4-93-static.74-81-b.business.telecomitalia.it
81.74.94.100	A+PTR	host100-94-static.74-81-b.business.telecomitalia.it
81.74.95.193	A+PTR	host193-95-static.74-81-b.business.telecomitalia.it