Robtex

Up: 64.52.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 64.52.24.0/22
Down right: 64.52.28.0/22

IP	Type	Hostname
64.52.24.41	A	workingwarriorsdemo.com
64.52.24.163	A	mail.craneasset.com
64.52.24.193	PTR	64-52-24-193.client.cypresscom.net
64.52.24.193	A	kapcontinuing.com
64.52.25.61	A	exchangeprime.com
64.52.25.107	A	foodmercato.com
64.52.25.250	A	lucascorkum.com
64.52.27.8	PTR	8.27.52.64.in-addr.arpa
64.52.27.11	PTR	11.27.52.64.in-addr.arpa
64.52.27.16	PTR	16.27.52.64.in-addr.arpa
64.52.27.17	PTR	17.27.52.64.in-addr.arpa
64.52.27.19	PTR	19.27.52.64.in-addr.arpa
64.52.27.25	PTR	25.27.52.64.in-addr.arpa
64.52.27.43	PTR	43.27.52.64.in-addr.arpa
64.52.27.48	PTR	48.27.52.64.in-addr.arpa
64.52.27.57	PTR	57.27.52.64.in-addr.arpa
64.52.27.59	PTR	59.27.52.64.in-addr.arpa
64.52.27.67	PTR	67.27.52.64.in-addr.arpa
64.52.27.72	PTR	72.27.52.64.in-addr.arpa
64.52.27.89	PTR	89.27.52.64.in-addr.arpa
64.52.27.106	PTR	106.27.52.64.in-addr.arpa
64.52.27.112	PTR	112.27.52.64.in-addr.arpa
64.52.27.115	PTR	115.27.52.64.in-addr.arpa
64.52.27.121	PTR	121.27.52.64.in-addr.arpa
64.52.27.128	PTR	128.27.52.64.in-addr.arpa
64.52.27.130	PTR	130.27.52.64.in-addr.arpa
64.52.27.138	PTR	138.27.52.64.in-addr.arpa
64.52.27.146	PTR	146.27.52.64.in-addr.arpa
64.52.27.160	PTR	160.27.52.64.in-addr.arpa
64.52.27.168	PTR	168.27.52.64.in-addr.arpa
64.52.27.170	PTR	170.27.52.64.in-addr.arpa
64.52.27.171	PTR	171.27.52.64.in-addr.arpa
64.52.27.176	PTR	176.27.52.64.in-addr.arpa
64.52.27.177	PTR	177.27.52.64.in-addr.arpa
64.52.27.179	PTR	179.27.52.64.in-addr.arpa
64.52.27.184	PTR	184.27.52.64.in-addr.arpa
64.52.27.187	PTR	187.27.52.64.in-addr.arpa
64.52.27.194	PTR	194.27.52.64.in-addr.arpa
64.52.27.201	PTR	201.27.52.64.in-addr.arpa
64.52.27.203	PTR	203.27.52.64.in-addr.arpa
64.52.27.208	PTR	208.27.52.64.in-addr.arpa
64.52.27.209	PTR	209.27.52.64.in-addr.arpa
64.52.27.217	PTR	217.27.52.64.in-addr.arpa
64.52.27.218	PTR	218.27.52.64.in-addr.arpa
64.52.27.219	PTR	219.27.52.64.in-addr.arpa
64.52.27.243	PTR	243.27.52.64.in-addr.arpa
64.52.27.248	PTR	248.27.52.64.in-addr.arpa
64.52.27.250	PTR	250.27.52.64.in-addr.arpa
64.52.28.132	A	6d.1qaz.ca
64.52.28.166	A	ip-64-52-28-166.fibre.fibrestream.ca
64.52.30.56	A	mail.nflplanet.com