Robtex

Up: 68.107.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 68.107.240.0/22
Down right: 68.107.244.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.107.240.125	A+PTR	wsip-68-107-240-125.ri.ri.cox.net
68.107.240.125	A	bobsadvftp.com
68.107.240.126	PTR	wsip-68-107-240-126.ri.ri.cox.net
68.107.240.126	A	bobsadvads.com
68.107.240.126	A	bobsadvertising.com
68.107.242.2	PTR	mail.rhodeone.net
68.107.242.2	A	smtp.rhodeone.net
68.107.242.8	A+PTR	wsip-68-107-242-8.ri.ri.cox.net
68.107.242.8	A	bargingboston.com
68.107.242.8	A	caseglobal.org
68.107.242.9	PTR	wsip-68-107-242-9.ri.ri.cox.net
68.107.242.9	A	rhodeone.net
68.107.242.20	A	ns2.rhodeone.net
68.107.242.21	A	ns1.rhodeone.net
68.107.242.27	PTR	mail.rhodeone.net
68.107.242.27	A	mail1.newcan.com
68.107.242.29	A	mail.rhodeone.net
68.107.242.29	A	smtpedge.rhodeone.net
68.107.242.29	A	mail.rhodeone.com
68.107.242.32	A+PTR	wsip-68-107-242-32.ri.ri.cox.net
68.107.242.44	A	wsip-68-107-242-44.ri.ri.cox.net
68.107.242.56	A+PTR	wsip-68-107-242-56.ri.ri.cox.net
68.107.242.145	A+PTR	wsip-68-107-242-145.ri.ri.cox.net
68.107.242.182	A	wsip-68-107-242-182.ri.ri.cox.net
68.107.242.200	A+PTR	wsip-68-107-242-200.ri.ri.cox.net
68.107.242.226	A+PTR	wsip-68-107-242-226.ri.ri.cox.net
68.107.242.233	A+PTR	wsip-68-107-242-233.ri.ri.cox.net
68.107.242.247	A	wsip-68-107-242-247.ri.ri.cox.net
68.107.243.37	A+PTR	wsip-68-107-243-37.ri.ri.cox.net
68.107.244.22	A+PTR	wsip-68-107-244-22.ri.ri.cox.net
68.107.244.22	A	shop.vtechnologies.com
68.107.244.23	A+PTR	wsip-68-107-244-23.ri.ri.cox.net
68.107.244.23	A	starshipsupport.com
68.107.244.26	A+PTR	wsip-68-107-244-26.ri.ri.cox.net
68.107.244.26	A	sgregserver.v-technologies.com
68.107.244.34	A+PTR	wsip-68-107-244-34.ri.ri.cox.net
68.107.244.160	A+PTR	wsip-68-107-244-160.ri.ri.cox.net
68.107.244.160	A	matletdigital.com
68.107.244.160	A	printcfp.com
68.107.244.206	A+PTR	wsip-68-107-244-206.ri.ri.cox.net
68.107.244.206	A	webmail.cityofeastprov.com
68.107.245.139	A	svserver.villamails.com
68.107.247.6	A+PTR	wsip-68-107-247-6.ri.ri.cox.net