Robtex

Up: 37.123.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 37.123.104.0/22
Down right: 37.123.108.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.123.105.2	A	shop.roeckelein-gmbh.de
37.123.105.37	A+PTR	dailymecdn01.bki1.syseleven.de
37.123.106.131	A	kulturkosmos.de
37.123.106.131	A	kulkos.org
37.123.106.134	A	smtp.fusion-telekom.de
37.123.106.135	A	dns.kulkos.net
37.123.106.242	A	mail.familie-redlich.de
37.123.106.242	A	mx.familie-redlich.de
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
37.123.109.41	A+PTR	www.meleven.de
37.123.109.41	A	meleven.de
37.123.109.46	PTR	46-109-123-37.syseleven.net
37.123.109.46	A	zabbix-djarosch.invaliddomain.de
37.123.109.113	A	systemair.ch
37.123.110.54	PTR	admin.lodenfrey.com
37.123.110.54	A	lodenfrey.com
37.123.111.80	PTR	weinfreunde.rl2017.lb
37.123.111.80	A	www.weinfreunde.de
37.123.111.88	A+PTR	sandres.de
37.123.111.93	PTR	www.lindnergroup.de
37.123.111.93	A	bauenmitneuenloesungen.de
37.123.111.93	A	www.trockenestrich-fussbodenheizung.com
37.123.111.100	PTR	intersport.de
37.123.111.100	A	intersport-stricker.de
37.123.111.100	A	protouch.de
37.123.111.103	PTR	stage.mcfit-global-group.com
37.123.111.108	A+PTR	www.drucken-ganz-einfach.com
37.123.111.108	A	drucken-ganz-einfach.com
37.123.111.109	A+PTR	www.bestpreis-druck.de
37.123.111.109	A	bestpreis-druck.de
37.123.111.115	PTR	dbm.stage.tharuka.com
37.123.111.119	A+PTR	admin.drupal8.radiocore.radiocenterberlin.de
37.123.111.119	A	rtl-radio-deutschland.de
37.123.111.119	A	www.890rtl.de
37.123.111.144	A+PTR	www.melitta.de
37.123.111.144	A	melitta.fr
37.123.111.144	A	www.melitta.at
37.123.111.154	A+PTR	www.allnatura.de
37.123.111.158	A+PTR	www.allnatura.ch
37.123.111.165	PTR	systemair.com
37.123.111.165	A	www.systemair.se
37.123.111.165	A	www.fantech.net
37.123.111.179	A	paul-hewitt.com
37.123.111.179	A	www.paul-hewitt.com
37.123.111.188	PTR	asgoodasnew.com
37.123.111.188	A	www.asgoodasnew.de