Robtex

Up: 206.78.232.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 206.78.236.0/23
Down right: 206.78.238.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
206.78.236.20	A+PTR	ns1.mariposa.k12.ca.us
206.78.236.20	A	mariposa.k12.ca.us
206.78.239.3	PTR	mariposa.k12.ca.us
206.78.239.3	A+PTR	ftp.mariposa.k12.ca.us
206.78.239.3	A+PTR	gopher.mariposa.k12.ca.us
206.78.239.11	A+PTR	mes.mariposa.k12.ca.us
206.78.239.11	PTR	www.mes.mariposa.k12.ca.us
206.78.239.13	A	wd.mariposa.k12.ca.us
206.78.239.17	A+PTR	yvs.mariposa.k12.ca.us
206.78.239.17	PTR	www.yvs.mariposa.k12.ca.us
206.78.239.19	A	ep.mariposa.k12.ca.us
206.78.239.20	A+PTR	chs.mariposa.k12.ca.us
206.78.239.20	PTR	ns1.mariposa.k12.ca.us
206.78.239.20	PTR	www.chs.mariposa.k12.ca.us
206.78.239.24	A	mchs.mariposa.k12.ca.us
206.78.239.28	A+PTR	autodiscover.mariposa.k12.ca.us
206.78.239.28	A+PTR	mail.mariposa.k12.ca.us
206.78.239.28	A+PTR	marisd05.mariposa.k12.ca.us
206.78.239.30	A+PTR	spam.mariposa.k12.ca.us