101.157.15 is a class C of IPs

Sample IPs from the class C 101.157.15

101.157.15.151	View precise location of 101.157.15.151 on the map!
101.157.15.83	View precise location of 101.157.15.83 on the map!
101.157.15.246	View precise location of 101.157.15.246 on the map!
101.157.15.240	View precise location of 101.157.15.240 on the map!
101.157.15.21	View precise location of 101.157.15.21 on the map!
101.157.15.71	View precise location of 101.157.15.71 on the map!
101.157.15.50	View precise location of 101.157.15.50 on the map!
101.157.15.197	View precise location of 101.157.15.197 on the map!
101.157.15.143	View precise location of 101.157.15.143 on the map!
101.157.15.189	View precise location of 101.157.15.189 on the map!
101.157.15.90	View precise location of 101.157.15.90 on the map!

10 Random IPs

230.31.254.223	Find precise map location of 230.31.254.223
101.108.19.73	Find precise map location of 101.108.19.73
14.245.36.251	Find precise map location of 14.245.36.251
33.42.40.243	Find precise map location of 33.42.40.243
91.198.9.43	Find precise map location of 91.198.9.43
70.225.117.171	Find precise map location of 70.225.117.171
112.186.207.28	Find precise map location of 112.186.207.28
124.42.165.109	Find precise map location of 124.42.165.109
143.245.51.223	Find precise map location of 143.245.51.223
81.65.197.3	Find precise map location of 81.65.197.3
196.101.100.5	Find precise map location of 196.101.100.5

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