Robtex

Up: 89.44.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 89.44.0.0/21
Down right: 89.44.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.44.8.1	PTR	customer.dein-rootserver.de
89.44.8.34	PTR	34.8.44.89.reverse.exactnets.com
89.44.8.34	A	0x200.net
89.44.8.44	A	wcp.weesly.de
89.44.8.45	A	vision-pvp.net
89.44.8.47	A	raspberry-host.de
89.44.8.48	A	mail.gogod.info
89.44.8.50	PTR	50.8.44.89.reverse.exactnets.com
89.44.8.50	A	all4prices.de
89.44.8.50	A	facetofacegallery.com
89.44.8.66	PTR	66.8.44.89.reverse.exactnets.com
89.44.8.66	A	*.angebot-thailand.de
89.44.8.66	A	mail.angebot-thailand.com
89.44.8.98	PTR	98.8.44.89.reverse.exactnets.com
89.44.8.98	A	*.comstownit.de
89.44.8.99	PTR	99.8.44.89.reverse.exactnets.com
89.44.8.101	A	domainrobot.online
89.44.8.105	A	connect.tecandsystems.com
89.44.8.111	A	franks-die2.com
89.44.8.112	A	ns1.webgo.de
89.44.8.114	PTR	114.8.44.89.reverse.exactnets.com
89.44.8.114	A	luke-mockridge.de
89.44.8.114	A	mx00.devrockz.com
89.44.8.130	A	pomukhi.com
89.44.8.192	A	tuyufok.com
89.44.8.193	A+PTR	qwdx.tuyufok.com
89.44.8.194	A	erlf.tuyufok.com
89.44.8.195	A	tywc.tuyufok.com
89.44.8.214	A	hyja.tuyufok.com
89.44.8.218	A	lpbt.tuyufok.com
89.44.8.250	A	cvpm.tuyufok.com
89.44.9.1	A	dc.suceava.blueintel.ro
89.44.9.58	A	frpa01.proinity.net
89.44.9.110	A	genesis.market
89.44.9.117	A	krgegner.de
89.44.10.2	A	trafic.blueintel.ro
89.44.10.49	PTR	host-89-44-10-49.blueintel.ro
89.44.10.114	PTR	host-89-44-10-114.blueintel.ro
89.44.10.115	PTR	host-89-44-10-115.blueintel.ro
89.44.10.128	PTR	host-89-44-10-128.blueintel.ro
89.44.10.131	PTR	host-89-44-10-131.blueintel.ro
89.44.10.145	PTR	host-89-44-10-145.blueintel.ro
89.44.10.147	PTR	host-89-44-10-147.blueintel.ro
89.44.10.192	PTR	host-89-44-10-192.blueintel.ro
89.44.10.194	PTR	host-89-44-10-194.blueintel.ro
89.44.10.226	PTR	host-89-44-10-226.blueintel.ro