Robtex

Up: 185.140.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.140.52.0/23
Down right: 185.140.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.140.52.3	A+PTR	smtp.tombii.com
185.140.52.4	A+PTR	ns7.tombii.com
185.140.52.9	A	secure.tombii.com
185.140.53.2	PTR	185-140-53-2.anmaxx.de
185.140.53.5	PTR	185-140-53-5.anmaxx.de
185.140.53.10	PTR	185-140-53-10.anmaxx.de
185.140.53.19	PTR	185-140-53-19.anmaxx.de
185.140.53.20	A	blazemark.hopto.org
185.140.53.21	PTR	185-140-53-21.anmaxx.de
185.140.53.22	PTR	185-140-53-22.anmaxx.de
185.140.53.27	A	danielmasonyachtsale.dvrdns.org
185.140.53.31	PTR	185-140-53-31.anmaxx.de
185.140.53.63	PTR	63.53.140.185.vpn.privacyfirst.sh
185.140.53.93	PTR	93.53-140-185.offene-netze-dortmund.de
185.140.53.117	PTR	185-140-53-117.anmaxx.de
185.140.53.131	A	u648271.nvpn.so
185.140.53.133	A	emisintl.com
185.140.53.181	PTR	185-140-53-181.anmaxx.de
185.140.53.194	PTR	185-140-53-194.anmaxx.de
185.140.53.206	PTR	185-140-53-206.anmaxx.de
185.140.53.209	PTR	185-140-53-209.anmaxx.de
185.140.53.212	PTR	185-140-53-212.anmaxx.de
185.140.53.231	PTR	185-140-53-231.anmaxx.de
185.140.53.241	PTR	185-140-53-241.anmaxx.de
185.140.53.246	PTR	185-140-53-246.anmaxx.de
185.140.54.10	A+PTR	ducksame.com
185.140.54.12	A	ara.urandom.eu.org
185.140.54.15	A+PTR	harambe.shamilk.me
185.140.54.15	A	ns2.harambe.shamilk.me
185.140.54.15	A	ns1.harambe.shamilk.me
185.140.54.31	PTR	ns1.fairnode.eu
185.140.54.39	PTR	tbl.im
185.140.54.60	A+PTR	trigonocul.us
185.140.54.169	A+PTR	pickmum.com
185.140.54.174	A+PTR	equitieshot.com
185.140.54.174	A	ns2.equitieshot.com
185.140.54.174	A	ns1.equitieshot.com
185.140.55.27	A	ns2.wwgateway.com
185.140.55.27	A	ns1.wwgateway.com
185.140.55.27	A	wwgateway.com
185.140.55.105	A	turnicinedullify.com
185.140.55.110	A	onlinepaymaster.cc
185.140.55.124	A	as203661.net
185.140.55.124	A	static.or.at
185.140.55.124	A	inbox.li