Robtex

Up: 169.139.224.0/19
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Down left: 169.139.224.0/21
Down right: 169.139.232.0/21

IP	Type	Hostname
169.139.224.4	A	dns1.manateeschools.net
169.139.224.5	A+PTR	dns2.manatee.k12.fl.us
169.139.224.5	A	dns2.manateeschools.net
169.139.224.6	A	fc.manatee.k12.fl.us
169.139.224.42	A	mail.manateeschools.net
169.139.224.250	A	ftp.manatee.k12.fl.us
169.139.231.26	PTR	firn2-cc-st.pete-ce.firn2.net
169.139.231.133	A	firn2-sb-pasco-pe.firn2.net