Robtex

Up: 64.4.160.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 64.4.160.0/25
Down right: 64.4.160.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.4.160.14	PTR	64.4.160.14.static.a2webhosting.com
64.4.160.46	PTR	64-4-160-46.a
64.4.160.46	A	inkxe.com
64.4.160.50	PTR	isme.icu
64.4.160.52	PTR	besttradeinvest.com
64.4.160.70	PTR	64-4-160-70.a
64.4.160.70	A	mynotesapp.com
64.4.160.92	PTR	isme.icu
64.4.160.113	PTR	64-4-160-113.a
64.4.160.113	A	rknop.net
64.4.160.136	PTR	64.4.160.136.static.a2webhosting.com
64.4.160.137	PTR	64.4.160.137.static.a2webhosting.com
64.4.160.141	PTR	64.4.160.141.static.a2webhosting.com
64.4.160.205	PTR	64-4-160-205.a
64.4.160.210	PTR	lizmon.com.mx
64.4.160.222	PTR	64-4-160-222.a
64.4.160.222	A	atsameip.intercode.ca
64.4.160.222	A	ns1.intercode.ca
64.4.160.233	PTR	server.vp008.info