100.38.140 is a class C of IPs

Sample IPs from the class C 100.38.140

100.38.140.150	View precise location of 100.38.140.150 on the map!
100.38.140.39	View precise location of 100.38.140.39 on the map!
100.38.140.127	View precise location of 100.38.140.127 on the map!
100.38.140.121	View precise location of 100.38.140.121 on the map!
100.38.140.240	View precise location of 100.38.140.240 on the map!
100.38.140.32	View precise location of 100.38.140.32 on the map!
100.38.140.121	View precise location of 100.38.140.121 on the map!
100.38.140.164	View precise location of 100.38.140.164 on the map!
100.38.140.147	View precise location of 100.38.140.147 on the map!
100.38.140.193	View precise location of 100.38.140.193 on the map!
100.38.140.135	View precise location of 100.38.140.135 on the map!

10 Random IPs

103.130.254.16	Find precise map location of 103.130.254.16
25.21.20.80	Find precise map location of 25.21.20.80
229.120.57.114	Find precise map location of 229.120.57.114
182.18.49.138	Find precise map location of 182.18.49.138
67.92.110.2	Find precise map location of 67.92.110.2
229.217.228.215	Find precise map location of 229.217.228.215
240.207.236.15	Find precise map location of 240.207.236.15
81.146.70.196	Find precise map location of 81.146.70.196
140.18.210.105	Find precise map location of 140.18.210.105
15.166.162.109	Find precise map location of 15.166.162.109
15.191.52.55	Find precise map location of 15.191.52.55

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