135.18.143 is a class C of IPs

Sample IPs from the class C 135.18.143

135.18.143.127	View precise location of 135.18.143.127 on the map!
135.18.143.227	View precise location of 135.18.143.227 on the map!
135.18.143.97	View precise location of 135.18.143.97 on the map!
135.18.143.72	View precise location of 135.18.143.72 on the map!
135.18.143.56	View precise location of 135.18.143.56 on the map!
135.18.143.81	View precise location of 135.18.143.81 on the map!
135.18.143.4	View precise location of 135.18.143.4 on the map!
135.18.143.244	View precise location of 135.18.143.244 on the map!
135.18.143.4	View precise location of 135.18.143.4 on the map!
135.18.143.114	View precise location of 135.18.143.114 on the map!
135.18.143.17	View precise location of 135.18.143.17 on the map!

10 Random IPs

83.124.58.92	Find precise map location of 83.124.58.92
154.33.9.205	Find precise map location of 154.33.9.205
111.81.121.114	Find precise map location of 111.81.121.114
104.57.82.59	Find precise map location of 104.57.82.59
172.85.101.48	Find precise map location of 172.85.101.48
112.78.147.243	Find precise map location of 112.78.147.243
34.60.250.253	Find precise map location of 34.60.250.253
40.226.67.62	Find precise map location of 40.226.67.62
200.197.10.33	Find precise map location of 200.197.10.33
137.115.79.220	Find precise map location of 137.115.79.220
251.164.145.145	Find precise map location of 251.164.145.145

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