Robtex

Up: 208.73.168.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.73.168.0/25
Down right: 208.73.168.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.73.168.10	PTR	www.lefrak.com
208.73.168.10	A	gatewayaptsnyc.com
208.73.168.10	A	suttoncourtsuites.com
208.73.168.11	A	n212lf.com
208.73.168.11	A	lefrakorganization.com
208.73.168.11	A	midstateny.com
208.73.168.12	PTR	mail.lefrak.com
208.73.168.14	A+PTR	ironport.lefrak.com
208.73.168.14	A	ironport.estatesis.com
208.73.168.24	PTR	wickapogue.com
208.73.168.27	PTR	mail2.lefrak.com