Robtex

Up: 66.98.148.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.98.148.0/25
Down right: 66.98.148.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.98.148.11	PTR	ev1s-66-98-148-11.theplanet.com
66.98.148.11	A	mail.stephenknutson.com
66.98.148.16	A	abollado.com
66.98.148.16	A	jonkibox.com
66.98.148.22	A+PTR	livepaper.dk
66.98.148.24	PTR	bot-12.pingdom.com
66.98.148.24	A	ip-walk.com
66.98.148.24	A	mail.ip-walk.com
66.98.148.25	A	mail.nextupdownloads.com
66.98.148.25	A	nextupdownloads.com
66.98.148.28	A	instantereply.com
66.98.148.31	A	sgunt.wishmind.com
66.98.148.32	A	titan.networktechinternational.com
66.98.148.37	PTR	cpanel.rtpsearch.net
66.98.148.50	PTR	ns2.mywebhosting.net.au
66.98.148.52	A	www1.seff.com
66.98.148.56	A	mail.vsnotary.com
66.98.148.56	A	vsnotary.com
66.98.148.56	A	mail.officialnotarysupplies.com
66.98.148.57	A	win1007.secureserver50.com
66.98.148.58	A	mail.camflash.net
66.98.148.58	A	camflash.net
66.98.148.73	PTR	forum.emsisoft.com
66.98.148.74	PTR	dallas.hostware.co.uk
66.98.148.74	A	closehouse.eu
66.98.148.74	A	closehouse.info
66.98.148.79	PTR	us.fares.net
66.98.148.81	A	fashionistachallenge.ca
66.98.148.81	A	thefashionistachallenge.ca
66.98.148.84	PTR	hostmaster6.hostingbay.net
66.98.148.85	A+PTR	svr38.ehostpros.com
66.98.148.85	A	ns75.ehostpros.com
66.98.148.98	A	delta.collectivetrust.com
66.98.148.114	PTR	sciox.net
66.98.148.115	A	mail.satellite-dish-free-dss-tv.com
66.98.148.115	A	satellite-dish-free-dss-tv.com
66.98.148.116	PTR	ev1s-66-98-148-116.theplanet.com
66.98.148.133	PTR	ns31.hostcomplex.com
66.98.148.137	PTR	findwhat.com
66.98.148.138	PTR	ev1s-66-98-148-138.theplanet.com
66.98.148.144	PTR	ev1s-66-98-148-144.theplanet.com
66.98.148.157	PTR	marketwizzinc.com
66.98.148.201	A	mail.sanctuaryenterprise.com
66.98.148.207	PTR	ns1.minuto21.com
66.98.148.208	PTR	ns2.minuto21.com
66.98.148.211	PTR	ev1s-66-98-148-211.theplanet.com