Robtex

Up: 37.252.232.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 37.252.236.0/23
Down right: 37.252.238.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.252.236.144	PTR	er-06.0v-08-71.anx04.vie.at.anexia-it.com
37.252.237.171	A	koou.at
37.252.237.171	A	koou.eu
37.252.237.171	A	koou.vps.mehrdafon.net
37.252.237.178	PTR	mail.meinrad.cc
37.252.238.3	PTR	server24302.teamviewer.com
37.252.238.5	A+PTR	server24304.teamviewer.com
37.252.238.26	A	live-gru.twitch.tv
37.252.238.82	A+PTR	grugw-mct01.mspa.n-able.com
37.252.238.83	A+PTR	grugw-mcu01.mspa.n-able.com
37.252.238.85	A+PTR	grugw-mct02.mspa.n-able.com
37.252.238.86	A+PTR	grugw-mcu02.mspa.n-able.com
37.252.238.98	A+PTR	server24306.teamviewer.com
37.252.238.99	A	server24307.teamviewer.com
37.252.238.108	A+PTR	saopaulo4tr.monitis.com
37.252.238.114	A+PTR	server24311.teamviewer.com
37.252.238.115	A+PTR	server24312.teamviewer.com
37.252.239.2	A	server24401.teamviewer.com
37.252.239.4	A+PTR	server24403.teamviewer.com
37.252.239.5	A+PTR	server24404.teamviewer.com
37.252.239.6	A	server24405.teamviewer.com
37.252.239.7	A	server24406.teamviewer.com
37.252.239.8	A+PTR	server24407.teamviewer.com
37.252.239.9	A+PTR	server24408.teamviewer.com
37.252.239.10	A+PTR	server24409.teamviewer.com
37.252.239.11	A+PTR	server24410.teamviewer.com
37.252.239.12	A	server24411.teamviewer.com
37.252.239.13	A	server24412.teamviewer.com
37.252.239.58	A	lock-62.easyrencontre.com
37.252.239.58	A	lock-252.easyrencontre.com
37.252.239.58	A	*.sexy.easy-rencontres.com
37.252.239.75	A	giggw-mct01.mspa.n-able.com
37.252.239.76	A+PTR	giggw-mct02.mspa.n-able.com
37.252.239.98	A	poprangao.com
37.252.239.98	A	sushiyabr.com
37.252.239.98	A	favoritosrefeicoeselanches.com
37.252.239.100	A	dasaguaslanchesespeciais.com