Robtex

Up: 66.129.172.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 66.129.174.0/24
Down right: 66.129.175.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.129.174.5	PTR	ns6.aeepr.com.174.129.66.in-addr.arpa
66.129.174.5	PTR	ns6.prepa.com.174.129.66.in-addr.arpa
66.129.174.5	A	ns6.aeepr.com
66.129.174.11	A	mail.prepa.com
66.129.174.17	A	www2.aeepr.com
66.129.174.34	PTR	scm2.aeepr.com.174.129.66.in-addr.arpa
66.129.174.34	PTR	scm2.prepa.com.174.129.66.in-addr.arpa
66.129.174.34	A	scm2.aeepr.com
66.129.174.35	A	scm4.aeepr.com
66.129.174.35	A	scm4.prepa.com
66.129.174.61	A	prepalnk-control1.prepa.com
66.129.174.61	A	prepalnk-control1.aeepr.com
66.129.174.241	A+PTR	vpn.aeepr.com
66.129.174.241	A+PTR	vpn.prepa.com
66.129.175.51	A	hospiciosanlucas.com
66.129.175.100	A	hogar-crea.org
66.129.175.100	A	marconcorp.com
66.129.175.100	A	diananieto.com