141.137.143 is a class C of IPs

Sample IPs from the class C 141.137.143

141.137.143.247	View precise location of 141.137.143.247 on the map!
141.137.143.8	View precise location of 141.137.143.8 on the map!
141.137.143.177	View precise location of 141.137.143.177 on the map!
141.137.143.180	View precise location of 141.137.143.180 on the map!
141.137.143.245	View precise location of 141.137.143.245 on the map!
141.137.143.160	View precise location of 141.137.143.160 on the map!
141.137.143.99	View precise location of 141.137.143.99 on the map!
141.137.143.82	View precise location of 141.137.143.82 on the map!
141.137.143.75	View precise location of 141.137.143.75 on the map!
141.137.143.236	View precise location of 141.137.143.236 on the map!
141.137.143.112	View precise location of 141.137.143.112 on the map!

10 Random IPs

172.158.61.106	Find precise map location of 172.158.61.106
128.241.32.194	Find precise map location of 128.241.32.194
135.153.63.141	Find precise map location of 135.153.63.141
110.125.65.50	Find precise map location of 110.125.65.50
144.45.251.33	Find precise map location of 144.45.251.33
45.194.181.130	Find precise map location of 45.194.181.130
224.115.163.123	Find precise map location of 224.115.163.123
92.113.138.183	Find precise map location of 92.113.138.183
18.205.176.109	Find precise map location of 18.205.176.109
1.87.52.220	Find precise map location of 1.87.52.220
100.246.90.62	Find precise map location of 100.246.90.62

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