Robtex

Up: 66.148.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 66.148.80.0/23
Down right: 66.148.82.0/23

IP	Type	Hostname
66.148.80.19	A	buildinaustin.com
66.148.80.46	A	reserved.natan.it
66.148.80.49	A	client.natan.it
66.148.80.81	A	mars2.netsola.com
66.148.80.84	A	mail.quickhost.net
66.148.80.152	A+PTR	box2.tgbo.net
66.148.80.162	A	sls-cb10p13.natan.it
66.148.81.72	A	z1.neolocation.net
66.148.81.87	A	casalloutlet.com
66.148.83.72	PTR	elogicpath.com
66.148.83.73	A	logichqmedia.com
66.148.83.73	A	premierefunds.com
66.148.83.75	PTR	evccenter.com
66.148.83.123	A	mail.rooznews.com
66.148.83.127	A	ns1.pakhosting.com
66.148.83.127	A	mail.pakistandost.net
66.148.83.127	A	ns.pakistandost.net
66.148.83.129	A	ns10.vrns.net