Robtex

Up: 37.123.106.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 37.123.107.0/25
Down right: 37.123.107.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.123.107.5	PTR	lb.entwicklercom.softwaresupportmedia
37.123.107.5	A	entwickler-forum.de
37.123.107.5	A	www.devops-training.de
37.123.107.25	PTR	www.zooroyal.de
37.123.107.25	A	zooroyal.ch
37.123.107.25	A	www.zooroyal.cz
37.123.107.35	PTR	techem-test.de
37.123.107.35	A	www.techem.com.tr
37.123.107.35	A	www.techem.nl