Robtex

Up: 64.52.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 64.52.168.0/22
Down right: 64.52.172.0/22

IP	Type	Hostname
64.52.168.17	PTR	17.168.52.64.in-addr.arpa
64.52.168.49	PTR	49.168.52.64.in-addr.arpa
64.52.168.64	PTR	64.168.52.64.in-addr.arpa
64.52.168.66	PTR	66.168.52.64.in-addr.arpa
64.52.168.80	PTR	80.168.52.64.in-addr.arpa
64.52.168.81	PTR	81.168.52.64.in-addr.arpa
64.52.168.89	PTR	89.168.52.64.in-addr.arpa
64.52.168.90	PTR	90.168.52.64.in-addr.arpa
64.52.168.99	PTR	99.168.52.64.in-addr.arpa
64.52.168.106	PTR	106.168.52.64.in-addr.arpa
64.52.168.115	PTR	115.168.52.64.in-addr.arpa
64.52.168.123	PTR	123.168.52.64.in-addr.arpa
64.52.168.128	PTR	128.168.52.64.in-addr.arpa
64.52.168.130	PTR	130.168.52.64.in-addr.arpa
64.52.168.145	PTR	145.168.52.64.in-addr.arpa
64.52.168.153	PTR	153.168.52.64.in-addr.arpa
64.52.168.168	PTR	168.168.52.64.in-addr.arpa
64.52.168.176	PTR	176.168.52.64.in-addr.arpa
64.52.168.178	PTR	178.168.52.64.in-addr.arpa
64.52.168.195	PTR	195.168.52.64.in-addr.arpa
64.52.168.203	PTR	203.168.52.64.in-addr.arpa
64.52.168.217	PTR	217.168.52.64.in-addr.arpa
64.52.168.218	PTR	218.168.52.64.in-addr.arpa
64.52.168.226	PTR	226.168.52.64.in-addr.arpa
64.52.168.233	PTR	233.168.52.64.in-addr.arpa
64.52.168.242	PTR	242.168.52.64.in-addr.arpa
64.52.168.248	PTR	248.168.52.64.in-addr.arpa
64.52.169.19	PTR	19.169.52.64.in-addr.arpa
64.52.171.18	PTR	18.171.52.64.in-addr.arpa
64.52.171.42	PTR	42.171.52.64.in-addr.arpa
64.52.171.50	PTR	50.171.52.64.in-addr.arpa
64.52.171.80	PTR	80.171.52.64.in-addr.arpa
64.52.171.107	PTR	107.171.52.64.in-addr.arpa
64.52.171.113	PTR	113.171.52.64.in-addr.arpa
64.52.171.122	PTR	122.171.52.64.in-addr.arpa
64.52.171.129	PTR	129.171.52.64.in-addr.arpa
64.52.171.137	PTR	137.171.52.64.in-addr.arpa
64.52.171.138	PTR	138.171.52.64.in-addr.arpa
64.52.171.145	PTR	145.171.52.64.in-addr.arpa
64.52.171.146	PTR	146.171.52.64.in-addr.arpa
64.52.171.153	PTR	153.171.52.64.in-addr.arpa
64.52.171.155	PTR	155.171.52.64.in-addr.arpa
64.52.171.169	PTR	169.171.52.64.in-addr.arpa
64.52.171.170	PTR	170.171.52.64.in-addr.arpa
64.52.171.186	PTR	186.171.52.64.in-addr.arpa
64.52.171.194	PTR	194.171.52.64.in-addr.arpa
64.52.171.201	PTR	201.171.52.64.in-addr.arpa
64.52.171.225	PTR	225.171.52.64.in-addr.arpa
64.52.171.226	PTR	226.171.52.64.in-addr.arpa
64.52.171.233	PTR	233.171.52.64.in-addr.arpa
64.52.171.250	PTR	250.171.52.64.in-addr.arpa
64.52.171.251	PTR	251.171.52.64.in-addr.arpa
64.52.172.4	PTR	4.172.52.64.in-addr.arpa
64.52.172.9	PTR	9.172.52.64.in-addr.arpa
64.52.172.16	PTR	16.172.52.64.in-addr.arpa
64.52.172.18	PTR	18.172.52.64.in-addr.arpa
64.52.172.25	PTR	25.172.52.64.in-addr.arpa
64.52.172.34	PTR	34.172.52.64.in-addr.arpa
64.52.172.43	PTR	43.172.52.64.in-addr.arpa
64.52.172.51	PTR	51.172.52.64.in-addr.arpa
64.52.172.57	PTR	57.172.52.64.in-addr.arpa
64.52.172.74	PTR	74.172.52.64.in-addr.arpa
64.52.172.80	PTR	80.172.52.64.in-addr.arpa
64.52.172.81	PTR	81.172.52.64.in-addr.arpa
64.52.172.82	PTR	82.172.52.64.in-addr.arpa
64.52.172.89	PTR	89.172.52.64.in-addr.arpa
64.52.172.97	PTR	97.172.52.64.in-addr.arpa
64.52.172.107	PTR	107.172.52.64.in-addr.arpa
64.52.172.115	PTR	115.172.52.64.in-addr.arpa
64.52.172.121	PTR	121.172.52.64.in-addr.arpa
64.52.172.123	PTR	123.172.52.64.in-addr.arpa
64.52.172.139	PTR	139.172.52.64.in-addr.arpa
64.52.172.153	PTR	153.172.52.64.in-addr.arpa
64.52.172.155	PTR	155.172.52.64.in-addr.arpa
64.52.172.162	PTR	162.172.52.64.in-addr.arpa
64.52.172.169	PTR	169.172.52.64.in-addr.arpa
64.52.172.170	PTR	170.172.52.64.in-addr.arpa
64.52.172.171	PTR	171.172.52.64.in-addr.arpa
64.52.172.177	PTR	177.172.52.64.in-addr.arpa
64.52.172.178	PTR	178.172.52.64.in-addr.arpa
64.52.172.179	PTR	179.172.52.64.in-addr.arpa
64.52.172.185	PTR	185.172.52.64.in-addr.arpa
64.52.172.187	PTR	187.172.52.64.in-addr.arpa
64.52.172.192	PTR	192.172.52.64.in-addr.arpa
64.52.172.203	PTR	203.172.52.64.in-addr.arpa
64.52.172.217	PTR	217.172.52.64.in-addr.arpa
64.52.172.218	PTR	218.172.52.64.in-addr.arpa
64.52.172.232	PTR	232.172.52.64.in-addr.arpa
64.52.172.233	A	www.teecalling.com
64.52.172.243	PTR	243.172.52.64.in-addr.arpa
64.52.173.55	A	360downloadfree.com
64.52.175.2	PTR	2.175.52.64.in-addr.arpa
64.52.175.4	PTR	4.175.52.64.in-addr.arpa
64.52.175.9	PTR	9.175.52.64.in-addr.arpa
64.52.175.10	PTR	10.175.52.64.in-addr.arpa
64.52.175.16	PTR	16.175.52.64.in-addr.arpa
64.52.175.24	PTR	24.175.52.64.in-addr.arpa
64.52.175.25	PTR	25.175.52.64.in-addr.arpa
64.52.175.35	PTR	35.175.52.64.in-addr.arpa
64.52.175.41	PTR	41.175.52.64.in-addr.arpa
64.52.175.56	PTR	56.175.52.64.in-addr.arpa
64.52.175.59	PTR	59.175.52.64.in-addr.arpa
64.52.175.67	PTR	67.175.52.64.in-addr.arpa
64.52.175.88	PTR	88.175.52.64.in-addr.arpa
64.52.175.122	PTR	122.175.52.64.in-addr.arpa
64.52.175.128	PTR	128.175.52.64.in-addr.arpa
64.52.175.129	PTR	129.175.52.64.in-addr.arpa
64.52.175.138	PTR	138.175.52.64.in-addr.arpa
64.52.175.144	PTR	144.175.52.64.in-addr.arpa
64.52.175.146	PTR	146.175.52.64.in-addr.arpa
64.52.175.162	PTR	162.175.52.64.in-addr.arpa
64.52.175.194	PTR	194.175.52.64.in-addr.arpa
64.52.175.195	PTR	195.175.52.64.in-addr.arpa
64.52.175.211	PTR	211.175.52.64.in-addr.arpa
64.52.175.217	PTR	217.175.52.64.in-addr.arpa
64.52.175.219	PTR	219.175.52.64.in-addr.arpa
64.52.175.224	PTR	224.175.52.64.in-addr.arpa
64.52.175.250	PTR	250.175.52.64.in-addr.arpa