187.42.154 is a class C of IPs

Sample IPs from the class C 187.42.154

187.42.154.6	View precise location of 187.42.154.6 on the map!
187.42.154.248	View precise location of 187.42.154.248 on the map!
187.42.154.225	View precise location of 187.42.154.225 on the map!
187.42.154.10	View precise location of 187.42.154.10 on the map!
187.42.154.69	View precise location of 187.42.154.69 on the map!
187.42.154.227	View precise location of 187.42.154.227 on the map!
187.42.154.31	View precise location of 187.42.154.31 on the map!
187.42.154.157	View precise location of 187.42.154.157 on the map!
187.42.154.251	View precise location of 187.42.154.251 on the map!
187.42.154.229	View precise location of 187.42.154.229 on the map!
187.42.154.32	View precise location of 187.42.154.32 on the map!

10 Random IPs

29.39.31.82	Find precise map location of 29.39.31.82
212.108.13.32	Find precise map location of 212.108.13.32
116.138.174.248	Find precise map location of 116.138.174.248
30.91.125.152	Find precise map location of 30.91.125.152
234.242.150.175	Find precise map location of 234.242.150.175
92.14.40.47	Find precise map location of 92.14.40.47
8.122.136.187	Find precise map location of 8.122.136.187
151.234.73.98	Find precise map location of 151.234.73.98
1.168.68.216	Find precise map location of 1.168.68.216
156.181.182.239	Find precise map location of 156.181.182.239
248.56.4.57	Find precise map location of 248.56.4.57

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