5.133.21 is a class C of IPs

Sample IPs from the class C 5.133.21

5.133.21.236	View precise location of 5.133.21.236 on the map!
5.133.21.184	View precise location of 5.133.21.184 on the map!
5.133.21.242	View precise location of 5.133.21.242 on the map!
5.133.21.1	View precise location of 5.133.21.1 on the map!
5.133.21.231	View precise location of 5.133.21.231 on the map!
5.133.21.212	View precise location of 5.133.21.212 on the map!
5.133.21.126	View precise location of 5.133.21.126 on the map!
5.133.21.109	View precise location of 5.133.21.109 on the map!
5.133.21.21	View precise location of 5.133.21.21 on the map!
5.133.21.58	View precise location of 5.133.21.58 on the map!
5.133.21.209	View precise location of 5.133.21.209 on the map!

10 Random IPs

63.179.41.68	Find precise map location of 63.179.41.68
40.152.52.55	Find precise map location of 40.152.52.55
152.81.78.18	Find precise map location of 152.81.78.18
74.122.198.133	Find precise map location of 74.122.198.133
186.223.235.81	Find precise map location of 186.223.235.81
96.138.168.161	Find precise map location of 96.138.168.161
72.247.69.44	Find precise map location of 72.247.69.44
191.213.103.185	Find precise map location of 191.213.103.185
100.33.83.157	Find precise map location of 100.33.83.157
253.78.125.127	Find precise map location of 253.78.125.127
107.172.75.196	Find precise map location of 107.172.75.196

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.