Robtex

Up: 93.184.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 93.184.217.0/25
Down right: 93.184.217.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
93.184.217.7	A	win-optimize.com
93.184.217.7	A	windows-themes.de
93.184.217.7	A	startbildschirm.de
93.184.217.9	A	avg.com.au
93.184.217.9	A	fangbingdu.com.cn
93.184.217.9	A	avg-antimalware.com
93.184.217.13	A	cloudcare-billing.avg.com
93.184.217.17	A	download.avg.com
93.184.217.17	A	download.avgfree.com
93.184.217.19	A	tu.backup.avg.cz
93.184.217.19	A	rs.backup.avg.cz
93.184.217.19	A	backup.cn.avg.cz
93.184.217.21	A	liteice-fe.avg.com
93.184.217.29	PTR	gate-ams.avg.com
93.184.217.29	A	s-ams.avg.com
93.184.217.30	PTR	s-ams.avg.com
93.184.217.30	A	gate-ams.avg.com