Robtex

Up: 190.227.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 190.227.32.0/22
Down right: 190.227.36.0/22

IP	Type	Hostname
190.227.32.0	PTR	host0.190-227-32.telecom.net.ar
190.227.32.164	A+PTR	host164.190-227-32.telecom.net.ar
190.227.33.179	A	host179.190-227-33.telecom.net.ar
190.227.33.222	A+PTR	host222.190-227-33.telecom.net.ar
190.227.33.227	A+PTR	host227.190-227-33.telecom.net.ar
190.227.33.255	A+PTR	host255.190-227-33.telecom.net.ar
190.227.35.214	A+PTR	host214.190-227-35.telecom.net.ar
190.227.36.2	A	host2.190-227-36.telecom.net.ar
190.227.36.7	A	host7.190-227-36.telecom.net.ar
190.227.36.92	A+PTR	host92.190-227-36.telecom.net.ar
190.227.37.2	A+PTR	host2.190-227-37.telecom.net.ar
190.227.37.3	A+PTR	host3.190-227-37.telecom.net.ar
190.227.37.11	A+PTR	host11.190-227-37.telecom.net.ar
190.227.37.12	A	host12.190-227-37.telecom.net.ar
190.227.37.16	A+PTR	host16.190-227-37.telecom.net.ar
190.227.37.24	A+PTR	host24.190-227-37.telecom.net.ar
190.227.37.28	A	host28.190-227-37.telecom.net.ar
190.227.37.29	A	sanfran.dynalias.com
190.227.37.29	A	host29.190-227-37.telecom.net.ar
190.227.37.33	A+PTR	host33.190-227-37.telecom.net.ar
190.227.37.34	A+PTR	host34.190-227-37.telecom.net.ar
190.227.37.35	A+PTR	host35.190-227-37.telecom.net.ar
190.227.37.37	A	host37.190-227-37.telecom.net.ar
190.227.37.43	A+PTR	host43.190-227-37.telecom.net.ar
190.227.37.44	A	host44.190-227-37.telecom.net.ar
190.227.37.45	A	host45.190-227-37.telecom.net.ar
190.227.37.47	A	host47.190-227-37.telecom.net.ar
190.227.37.53	A	host53.190-227-37.telecom.net.ar
190.227.37.55	A	host55.190-227-37.telecom.net.ar
190.227.37.56	A+PTR	host56.190-227-37.telecom.net.ar
190.227.37.63	A	host63.190-227-37.telecom.net.ar
190.227.37.66	A+PTR	host66.190-227-37.telecom.net.ar
190.227.37.67	A+PTR	host67.190-227-37.telecom.net.ar
190.227.37.74	A+PTR	host74.190-227-37.telecom.net.ar
190.227.37.81	A+PTR	host81.190-227-37.telecom.net.ar
190.227.37.82	A+PTR	host82.190-227-37.telecom.net.ar
190.227.37.84	A	host84.190-227-37.telecom.net.ar
190.227.37.86	A	host86.190-227-37.telecom.net.ar
190.227.37.89	A+PTR	host89.190-227-37.telecom.net.ar
190.227.37.96	A+PTR	host96.190-227-37.telecom.net.ar
190.227.37.100	A	host100.190-227-37.telecom.net.ar
190.227.37.108	A	host108.190-227-37.telecom.net.ar
190.227.37.110	A	host110.190-227-37.telecom.net.ar
190.227.37.113	A+PTR	host113.190-227-37.telecom.net.ar
190.227.37.118	A	host118.190-227-37.telecom.net.ar
190.227.37.119	A	host119.190-227-37.telecom.net.ar
190.227.37.120	A+PTR	host120.190-227-37.telecom.net.ar
190.227.37.121	A+PTR	host121.190-227-37.telecom.net.ar
190.227.37.122	A+PTR	host122.190-227-37.telecom.net.ar
190.227.37.128	A+PTR	host128.190-227-37.telecom.net.ar
190.227.37.130	A+PTR	host130.190-227-37.telecom.net.ar
190.227.37.135	A	host135.190-227-37.telecom.net.ar
190.227.37.137	A+PTR	host137.190-227-37.telecom.net.ar
190.227.37.139	A+PTR	host139.190-227-37.telecom.net.ar
190.227.37.141	A	host141.190-227-37.telecom.net.ar
190.227.37.143	A	host143.190-227-37.telecom.net.ar
190.227.37.146	A+PTR	host146.190-227-37.telecom.net.ar
190.227.37.150	A	host150.190-227-37.telecom.net.ar
190.227.37.164	A	host164.190-227-37.telecom.net.ar
190.227.37.165	A	host165.190-227-37.telecom.net.ar
190.227.37.169	A+PTR	host169.190-227-37.telecom.net.ar
190.227.37.170	A+PTR	host170.190-227-37.telecom.net.ar
190.227.37.177	A+PTR	host177.190-227-37.telecom.net.ar
190.227.37.184	A+PTR	host184.190-227-37.telecom.net.ar
190.227.37.193	A+PTR	host193.190-227-37.telecom.net.ar
190.227.37.196	A	host196.190-227-37.telecom.net.ar
190.227.37.198	A	host198.190-227-37.telecom.net.ar
190.227.37.199	A	host199.190-227-37.telecom.net.ar
190.227.37.224	A+PTR	host224.190-227-37.telecom.net.ar
190.227.37.228	A	host228.190-227-37.telecom.net.ar
190.227.37.233	A+PTR	host233.190-227-37.telecom.net.ar
190.227.37.234	A+PTR	host234.190-227-37.telecom.net.ar
190.227.37.235	A+PTR	host235.190-227-37.telecom.net.ar
190.227.37.241	A+PTR	host241.190-227-37.telecom.net.ar
190.227.37.243	A+PTR	host243.190-227-37.telecom.net.ar
190.227.37.249	A+PTR	host249.190-227-37.telecom.net.ar
190.227.39.2	A+PTR	host2.190-227-39.telecom.net.ar
190.227.39.38	A+PTR	host38.190-227-39.telecom.net.ar
190.227.39.246	PTR	host246.190-227-39.telecom.net.ar