187.99.87 is a class C of IPs

Sample IPs from the class C 187.99.87

187.99.87.160	View precise location of 187.99.87.160 on the map!
187.99.87.129	View precise location of 187.99.87.129 on the map!
187.99.87.75	View precise location of 187.99.87.75 on the map!
187.99.87.117	View precise location of 187.99.87.117 on the map!
187.99.87.42	View precise location of 187.99.87.42 on the map!
187.99.87.188	View precise location of 187.99.87.188 on the map!
187.99.87.175	View precise location of 187.99.87.175 on the map!
187.99.87.41	View precise location of 187.99.87.41 on the map!
187.99.87.208	View precise location of 187.99.87.208 on the map!
187.99.87.69	View precise location of 187.99.87.69 on the map!
187.99.87.143	View precise location of 187.99.87.143 on the map!

10 Random IPs

182.120.242.215	Find precise map location of 182.120.242.215
188.88.27.151	Find precise map location of 188.88.27.151
177.221.27.230	Find precise map location of 177.221.27.230
168.222.99.202	Find precise map location of 168.222.99.202
50.6.144.183	Find precise map location of 50.6.144.183
253.232.94.146	Find precise map location of 253.232.94.146
218.86.54.68	Find precise map location of 218.86.54.68
62.114.249.224	Find precise map location of 62.114.249.224
119.2.198.76	Find precise map location of 119.2.198.76
31.146.91.139	Find precise map location of 31.146.91.139
138.172.192.129	Find precise map location of 138.172.192.129

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