Robtex

Up: 66.43.48.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.43.48.0/25
Down right: 66.43.48.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.43.48.5	A+PTR	server2.sitesell.com
66.43.48.6	A+PTR	server3.sitesellmail.com
66.43.48.8	A+PTR	forum1.sitebuildit.com
66.43.48.9	A+PTR	forums.sitesell.com
66.43.48.10	A+PTR	mailout1.sitebuildit.com
66.43.48.11	A	sitesell-support.com
66.43.48.11	A	mail2.sitesell-support.com
66.43.48.11	A	mail1.sitesell-support.com
66.43.48.12	A+PTR	mail2.sitesell-special.com
66.43.48.13	A	mail3.sitesell-zines.com
66.43.48.13	A	sitesell-zines.com
66.43.48.19	A+PTR	ns1.sitesell.com
66.43.48.20	A+PTR	ns2.sitesell.com
66.43.48.22	PTR	sitesell-services.com
66.43.48.22	A	sitesellservice.ca
66.43.48.22	A	sitesell-service.ca
66.43.48.26	A+PTR	adb.sitesell.com
66.43.48.26	A	solidbytes.sitesell.com
66.43.48.27	A	mycps.sitesell.com
66.43.48.28	PTR	park.sitesell.com
66.43.48.28	A	clcarterauthor.com
66.43.48.28	A	local-farm-living.com
66.43.48.29	PTR	myss.net
66.43.48.29	A	www.myss.net
66.43.48.30	A+PTR	secure.sitesell.com
66.43.48.30	A	login.sitesell.com
66.43.48.31	A+PTR	mynas.sitesell.com
66.43.48.32	PTR	buildit.sitesell.com
66.43.48.32	A	sitebuildit.com
66.43.48.32	A	findersfee.sitesell.com
66.43.48.33	A	sweeps.sitesell.com
66.43.48.34	A+PTR	myws.sitesell.com
66.43.48.35	A	demo.sitesell.com
66.43.48.35	A	help.sitesell.com
66.43.48.35	A	myss.sitesell.com
66.43.48.36	PTR	sitesell.net
66.43.48.37	A+PTR	myps.sitesell.com
66.43.48.38	A+PTR	myks.sitesell.com
66.43.48.39	PTR	sitesell.com
66.43.48.39	A	demo.sitesell.com
66.43.48.39	A	sitesell.org
66.43.48.40	A	admin.sitesell.com
66.43.48.41	A+PTR	mailout.sitesell.com
66.43.48.41	A	sitesell.net
66.43.48.43	A	jjstrade.sitesell.com
66.43.48.43	A	sbi-106.sitesell.com
66.43.48.51	A+PTR	singlebest.net
66.43.48.52	A	websalesdigest.com
66.43.48.53	A	e-commerce1.com
66.43.48.54	A+PTR	pennygold.com
66.43.48.55	A	wired-ee.com
66.43.48.56	A+PTR	goodbytes.com
66.43.48.56	A	solohacks.com
66.43.48.56	A	trafeze.net
66.43.48.115	A+PTR	mx5.sitesell.com
66.43.48.116	A+PTR	mx6.sitesell.com
66.43.48.119	A+PTR	ns1.e-corp.net
66.43.48.120	A	ns2.e-corp.net
66.43.48.133	A	onyourhandsandniche.com
66.43.48.151	A	bizxpress.com