157.138.230 is a class C of IPs

Sample IPs from the class C 157.138.230

157.138.230.173	View precise location of 157.138.230.173 on the map!
157.138.230.163	View precise location of 157.138.230.163 on the map!
157.138.230.147	View precise location of 157.138.230.147 on the map!
157.138.230.37	View precise location of 157.138.230.37 on the map!
157.138.230.179	View precise location of 157.138.230.179 on the map!
157.138.230.92	View precise location of 157.138.230.92 on the map!
157.138.230.75	View precise location of 157.138.230.75 on the map!
157.138.230.17	View precise location of 157.138.230.17 on the map!
157.138.230.222	View precise location of 157.138.230.222 on the map!
157.138.230.5	View precise location of 157.138.230.5 on the map!
157.138.230.201	View precise location of 157.138.230.201 on the map!

10 Random IPs

201.62.66.116	Find precise map location of 201.62.66.116
179.33.224.57	Find precise map location of 179.33.224.57
224.82.10.206	Find precise map location of 224.82.10.206
55.168.110.116	Find precise map location of 55.168.110.116
139.83.18.27	Find precise map location of 139.83.18.27
6.27.131.142	Find precise map location of 6.27.131.142
226.209.61.20	Find precise map location of 226.209.61.20
94.191.227.47	Find precise map location of 94.191.227.47
33.79.87.23	Find precise map location of 33.79.87.23
253.55.70.7	Find precise map location of 253.55.70.7
32.237.233.82	Find precise map location of 32.237.233.82

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