157.243.71 is a class C of IPs

Sample IPs from the class C 157.243.71

157.243.71.184	View precise location of 157.243.71.184 on the map!
157.243.71.117	View precise location of 157.243.71.117 on the map!
157.243.71.133	View precise location of 157.243.71.133 on the map!
157.243.71.211	View precise location of 157.243.71.211 on the map!
157.243.71.253	View precise location of 157.243.71.253 on the map!
157.243.71.113	View precise location of 157.243.71.113 on the map!
157.243.71.242	View precise location of 157.243.71.242 on the map!
157.243.71.55	View precise location of 157.243.71.55 on the map!
157.243.71.39	View precise location of 157.243.71.39 on the map!
157.243.71.181	View precise location of 157.243.71.181 on the map!
157.243.71.218	View precise location of 157.243.71.218 on the map!

10 Random IPs

65.169.129.114	Find precise map location of 65.169.129.114
240.157.255.212	Find precise map location of 240.157.255.212
143.74.173.98	Find precise map location of 143.74.173.98
80.170.199.189	Find precise map location of 80.170.199.189
15.171.82.108	Find precise map location of 15.171.82.108
185.19.62.15	Find precise map location of 185.19.62.15
12.169.83.251	Find precise map location of 12.169.83.251
141.197.207.7	Find precise map location of 141.197.207.7
251.198.199.37	Find precise map location of 251.198.199.37
96.226.117.199	Find precise map location of 96.226.117.199
232.185.49.74	Find precise map location of 232.185.49.74

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