100.153.20 is a class C of IPs

Sample IPs from the class C 100.153.20

100.153.20.7	View precise location of 100.153.20.7 on the map!
100.153.20.204	View precise location of 100.153.20.204 on the map!
100.153.20.205	View precise location of 100.153.20.205 on the map!
100.153.20.44	View precise location of 100.153.20.44 on the map!
100.153.20.115	View precise location of 100.153.20.115 on the map!
100.153.20.15	View precise location of 100.153.20.15 on the map!
100.153.20.40	View precise location of 100.153.20.40 on the map!
100.153.20.147	View precise location of 100.153.20.147 on the map!
100.153.20.95	View precise location of 100.153.20.95 on the map!
100.153.20.164	View precise location of 100.153.20.164 on the map!
100.153.20.191	View precise location of 100.153.20.191 on the map!

10 Random IPs

94.202.41.174	Find precise map location of 94.202.41.174
118.141.203.7	Find precise map location of 118.141.203.7
190.82.223.73	Find precise map location of 190.82.223.73
44.243.156.94	Find precise map location of 44.243.156.94
215.154.134.93	Find precise map location of 215.154.134.93
109.189.113.64	Find precise map location of 109.189.113.64
11.48.244.174	Find precise map location of 11.48.244.174
91.212.47.211	Find precise map location of 91.212.47.211
253.84.39.23	Find precise map location of 253.84.39.23
166.20.96.253	Find precise map location of 166.20.96.253
168.62.240.153	Find precise map location of 168.62.240.153

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