Robtex

Up: 94.140.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 94.140.12.0/23
Down right: 94.140.14.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
94.140.13.103	A	jnhctzjtyxgs.com
94.140.14.14	A+PTR	dns.adguard.com
94.140.14.15	PTR	dns-family.adguard.com
94.140.14.33	PTR	94-140-14-33.adguard.com
94.140.14.140	PTR	dns-unfiltered.adguard.com
94.140.14.206	A	2m01.biz
94.140.14.206	A	ns.2m01.biz
94.140.14.206	A	www.2m01.biz
94.140.15.15	A+PTR	dns.adguard.com