21.104 is a class B of IPs

Sample IPs from the class B 21.104

21.104.146.140	View precise location of 21.104.146.140 on the map!
21.104.75.41	View precise location of 21.104.75.41 on the map!
21.104.34.109	View precise location of 21.104.34.109 on the map!
21.104.39.224	View precise location of 21.104.39.224 on the map!
21.104.90.19	View precise location of 21.104.90.19 on the map!
21.104.105.223	View precise location of 21.104.105.223 on the map!
21.104.169.21	View precise location of 21.104.169.21 on the map!
21.104.130.116	View precise location of 21.104.130.116 on the map!
21.104.77.211	View precise location of 21.104.77.211 on the map!
21.104.184.252	View precise location of 21.104.184.252 on the map!
21.104.198.98	View precise location of 21.104.198.98 on the map!