Robtex

Up: 37.252.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 37.252.232.0/25
Down right: 37.252.232.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
37.252.232.1	PTR	cr-01.anx15.man.uk.anexia-it.com
37.252.232.2	A+PTR	server23001.teamviewer.com
37.252.232.3	PTR	server23002.teamviewer.com
37.252.232.4	A+PTR	server23003.teamviewer.com
37.252.232.5	A+PTR	server23004.teamviewer.com
37.252.232.6	A	server23005.teamviewer.com
37.252.232.34	PTR	manchester.tigerbackbone.com
37.252.232.34	A	man.tigervpn.com
37.252.232.35	PTR	customer.tigerbackbone.com
37.252.232.42	A	uk14-thaixuo3.wtfast.com
37.252.232.50	A	server23006.teamviewer.com
37.252.232.51	A+PTR	server23007.teamviewer.com
37.252.232.52	A+PTR	server23008.teamviewer.com
37.252.232.53	A+PTR	server23009.teamviewer.com
37.252.232.54	PTR	server23010.teamviewer.com
37.252.232.90	A	manchester.remotepc.com
37.252.232.100	A+PTR	gb-man-anx-r001.teamviewer.com
37.252.232.100	A	router5.dyntest.teamviewer-test.com
37.252.232.101	A+PTR	gb-man-anx-r002.teamviewer.com
37.252.232.101	A	routerpool2.rlb.teamviewer.com
37.252.232.101	A	router6.dyntest.teamviewer-test.com
37.252.232.102	A+PTR	gb-man-anx-r003.teamviewer.com
37.252.232.102	A	router7.rlb.teamviewer.com
37.252.232.103	A+PTR	gb-man-anx-r004.teamviewer.com
37.252.232.104	A+PTR	gb-man-anx-r005.teamviewer.com
37.252.232.104	A	router9.dyntest.teamviewer-test.com
37.252.232.105	A+PTR	gb-man-anx-r006.teamviewer.com
37.252.232.106	A+PTR	gb-man-anx-r007.teamviewer.com
37.252.232.107	A+PTR	gb-man-anx-r008.teamviewer.com
37.252.232.108	A+PTR	gb-man-anx-r009.teamviewer.com
37.252.232.109	A+PTR	gb-man-anx-r010.teamviewer.com