Robtex

Up: 207.203.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 207.203.240.0/23
Down right: 207.203.242.0/23

IP	Type	Hostname
207.203.240.14	PTR	www.santarosa.k12.fl.us
207.203.240.53	A+PTR	phs.santarosa.k12.fl.us
207.203.240.53	A	hostmaster.pacehighschool.net
207.203.240.53	A	*.pacehighschool.net
207.203.240.91	A+PTR	mail.santarosa.k12.fl.us
207.203.240.152	PTR	www.santarosa.k12.fl.us
207.203.240.169	A	srdns3.santarosa.k12.fl.us
207.203.240.233	A+PTR	smarttools.santarosa.k12.fl.us
207.203.240.249	PTR	sr-9033-owa