Robtex

Up: 24.50.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 24.50.144.0/22
Down right: 24.50.148.0/22

IP	Type	Hostname
24.50.144.4	PTR	4.144.50.24.in-addr.arpa.plbb.us
24.50.144.18	PTR	18.144.50.24.in-addr.arpa.plbb.us
24.50.144.42	PTR	42.144.50.24.in-addr.arpa.plbb.us
24.50.144.49	PTR	49.144.50.24.in-addr.arpa.plbb.us
24.50.144.99	PTR	99.144.50.24.in-addr.arpa.plbb.us
24.50.144.105	PTR	105.144.50.24.in-addr.arpa.plbb.us
24.50.144.113	PTR	113.144.50.24.in-addr.arpa.plbb.us
24.50.144.115	PTR	115.144.50.24.in-addr.arpa.plbb.us
24.50.144.120	PTR	120.144.50.24.in-addr.arpa.plbb.us
24.50.144.122	PTR	122.144.50.24.in-addr.arpa.plbb.us
24.50.144.129	PTR	129.144.50.24.in-addr.arpa.plbb.us
24.50.144.131	PTR	131.144.50.24.in-addr.arpa.plbb.us
24.50.144.154	PTR	154.144.50.24.in-addr.arpa.plbb.us
24.50.144.161	PTR	161.144.50.24.in-addr.arpa.plbb.us
24.50.144.163	PTR	163.144.50.24.in-addr.arpa.plbb.us
24.50.144.192	PTR	192.144.50.24.in-addr.arpa.plbb.us
24.50.144.194	PTR	194.144.50.24.in-addr.arpa.plbb.us
24.50.144.241	PTR	241.144.50.24.in-addr.arpa.plbb.us
24.50.144.251	PTR	251.144.50.24.in-addr.arpa.plbb.us
24.50.145.9	PTR	9.145.50.24.in-addr.arpa.plbb.us
24.50.146.3	A+PTR	ci.ocontofalls.wi.us
24.50.146.3	A	offd.com
24.50.146.43	PTR	43.146.50.24.in-addr.arpa.plbb.us
24.50.146.203	PTR	203.146.50.24.in-addr.arpa.plbb.us
24.50.147.24	PTR	24.147.50.24.in-addr.arpa.plbb.us
24.50.147.24	A	ns1.kristoil.com
24.50.147.130	PTR	130.147.50.24.in-addr.arpa.plbb.us
24.50.147.138	A	ts.truthfinders.com
24.50.147.138	A	mail.truthfinders.com
24.50.147.240	PTR	240.147.50.24.in-addr.arpa.plbb.us
24.50.147.243	PTR	243.147.50.24.in-addr.arpa.plbb.us
24.50.149.9	PTR	9.149.50.24.in-addr.arpa.plbb.us
24.50.150.24	PTR	24.150.50.24.in-addr.arpa.plbb.us
24.50.150.90	PTR	90.150.50.24.in-addr.arpa.plbb.us
24.50.150.138	PTR	138.150.50.24.in-addr.arpa.plbb.us
24.50.151.151	PTR	151.151.50.24.in-addr.arpa.plbb.us