Robtex

Up: 66.242.56.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 66.242.56.0/24
Down right: 66.242.57.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.242.56.2	A	remote.msacks.com
66.242.56.2	A	mail.msacks.com
66.242.56.3	A	remote.issohio.com
66.242.56.4	A+PTR	ispconfig.salesextension.com
66.242.56.4	A	cutepoms.com
66.242.56.4	A	salesextension.com
66.242.56.6	A	issohio.com
66.242.56.8	A	weatherdatum.com
66.242.56.11	A+PTR	mx1.issohio.com
66.242.56.12	A	mx2.issohio.com
66.242.56.14	A	mx.logdefender.com
66.242.56.14	A	*.logdefender.com
66.242.56.14	A	logdefender.com
66.242.56.15	A	rmm.lanwarden.com
66.242.56.29	A	giffordgraphics.com
66.242.56.30	A	americanhealthgroup.com
66.242.56.30	A	www.americanhealthgroup.com
66.242.56.31	A	www.kustom.us
66.242.56.31	A	mail.kustom.us
66.242.56.32	A+PTR	remote.kustom.us
66.242.56.33	A+PTR	archive.kustom.us
66.242.56.34	A	www.tgiltd.com
66.242.56.37	A	mmd-squadronht.com
66.242.56.60	A	quickpicktravel.com
66.242.56.62	A	attheboatshow.com
66.242.56.62	A	marinemobility.net
66.242.56.64	A	*.chhwholesale.com
66.242.56.64	A	*.costumeholidayhouse.com
66.242.56.64	A	www.gamedaycolors.com
66.242.56.71	A	mail.gerdenich.com
66.242.56.71	A	remote.gerdenich.com
66.242.56.71	A	remote.smrohio.com
66.242.56.92	A+PTR	mx1.mxwarden.com
66.242.56.92	A	mg1.issohio.com