Robtex

Up: 169.139.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 169.139.192.0/19
Down right: 169.139.224.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
169.139.218.29	PTR	mailhost.polk.edu
169.139.222.65	PTR	169.139.222.65.hccfl.edu
169.139.222.67	PTR	hccadvisor_test.hccfl.edu
169.139.222.128	PTR	169.139.222.128.hccfl.edu
169.139.222.129	PTR	169.139.222.129.hccfl.edu
169.139.222.192	PTR	169.139.222.192.hccfl.edu
169.139.222.194	PTR	169.139.222.194.hccfl.edu
169.139.223.2	A	ns1.hcc-online.com
169.139.223.3	A+PTR	ns2.hcc-online.com
169.139.223.22	A	cws.hcc-online.com
169.139.223.22	A	www.hcc-online.com
169.139.223.241	A	lcc.hcc-online.com
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
169.139.224.250	A	ftp.manatee.k12.fl.us
169.139.231.133	A	firn2-sb-pasco-pe.firn2.net
169.139.240.9	A	applynetworks.sumter.k12.fl.us
169.139.240.27	A	27.sumter.k12.fl.us
169.139.240.36	A	36.sumter.k12.fl.us
169.139.240.43	A	43.sumter.k12.fl.us
169.139.240.82	A	82.sumter.k12.fl.us
169.139.240.91	A	91.sumter.k12.fl.us
169.139.240.98	A	ns2.sumter.k12.fl.us
169.139.240.99	A	ns1.sumter.k12.fl.us
169.139.251.6	A	homeaccess.stjohns.k12.fl.us
169.139.251.10	A	sjdns-1.stjohns.k12.fl.us
169.139.251.12	A	sfe.stjohns.k12.fl.us
169.139.251.13	A	sjpubdns1.stjohns.k12.fl.us
169.139.251.44	A	homeaccess.stjohns.k12.fl.us
169.139.251.202	PTR	sjironport.stjohns.k12.fl.us
169.139.251.202	A	sjironport2.stjohns.k12.fl.us
169.139.251.203	PTR	mail2.stjohns.k12.fl.us
169.139.251.203	A	lms.stjohns.k12.fl.us
169.139.251.203	A	fc.stjohns.k12.fl.us
169.139.254.10	A	ns2.broward.k12.fl.us
169.139.254.21	A	ns.broward.k12.fl.us