Robtex

Up: 185.13.56.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.13.60.0/23
Down right: 185.13.62.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.13.60.15	A+PTR	ns1.vozitel.com
185.13.60.15	A	ns1.vozdns.com
185.13.60.16	A	nsproxy.vozitel.com
185.13.60.20	A+PTR	www.vozitel.com
185.13.60.20	A	smslegal.es
185.13.60.20	A	sorteosmapfretecuidamos.com