21.142.18 is a class C of IPs

Sample IPs from the class C 21.142.18

21.142.18.252	View precise location of 21.142.18.252 on the map!
21.142.18.167	View precise location of 21.142.18.167 on the map!
21.142.18.231	View precise location of 21.142.18.231 on the map!
21.142.18.50	View precise location of 21.142.18.50 on the map!
21.142.18.251	View precise location of 21.142.18.251 on the map!
21.142.18.233	View precise location of 21.142.18.233 on the map!
21.142.18.112	View precise location of 21.142.18.112 on the map!
21.142.18.190	View precise location of 21.142.18.190 on the map!
21.142.18.76	View precise location of 21.142.18.76 on the map!
21.142.18.45	View precise location of 21.142.18.45 on the map!
21.142.18.147	View precise location of 21.142.18.147 on the map!