20.18.87 is a class C of IPs

Sample IPs from the class C 20.18.87

20.18.87.163	View precise location of 20.18.87.163 on the map!
20.18.87.66	View precise location of 20.18.87.66 on the map!
20.18.87.187	View precise location of 20.18.87.187 on the map!
20.18.87.105	View precise location of 20.18.87.105 on the map!
20.18.87.211	View precise location of 20.18.87.211 on the map!
20.18.87.39	View precise location of 20.18.87.39 on the map!
20.18.87.30	View precise location of 20.18.87.30 on the map!
20.18.87.177	View precise location of 20.18.87.177 on the map!
20.18.87.35	View precise location of 20.18.87.35 on the map!
20.18.87.224	View precise location of 20.18.87.224 on the map!
20.18.87.203	View precise location of 20.18.87.203 on the map!

10 Random IPs

203.112.9.15	Find precise map location of 203.112.9.15
242.194.169.127	Find precise map location of 242.194.169.127
56.155.176.255	Find precise map location of 56.155.176.255
24.66.9.197	Find precise map location of 24.66.9.197
12.41.50.251	Find precise map location of 12.41.50.251
37.236.32.255	Find precise map location of 37.236.32.255
156.24.235.231	Find precise map location of 156.24.235.231
131.220.40.191	Find precise map location of 131.220.40.191
117.74.208.28	Find precise map location of 117.74.208.28
83.178.68.216	Find precise map location of 83.178.68.216
104.9.246.154	Find precise map location of 104.9.246.154

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