146.133.131 is a class C of IPs

Sample IPs from the class C 146.133.131

146.133.131.78	View precise location of 146.133.131.78 on the map!
146.133.131.93	View precise location of 146.133.131.93 on the map!
146.133.131.213	View precise location of 146.133.131.213 on the map!
146.133.131.199	View precise location of 146.133.131.199 on the map!
146.133.131.222	View precise location of 146.133.131.222 on the map!
146.133.131.152	View precise location of 146.133.131.152 on the map!
146.133.131.178	View precise location of 146.133.131.178 on the map!
146.133.131.49	View precise location of 146.133.131.49 on the map!
146.133.131.208	View precise location of 146.133.131.208 on the map!
146.133.131.79	View precise location of 146.133.131.79 on the map!
146.133.131.42	View precise location of 146.133.131.42 on the map!

10 Random IPs

67.67.42.137	Find precise map location of 67.67.42.137
142.253.53.120	Find precise map location of 142.253.53.120
230.224.118.161	Find precise map location of 230.224.118.161
116.173.127.194	Find precise map location of 116.173.127.194
237.90.116.189	Find precise map location of 237.90.116.189
114.239.148.197	Find precise map location of 114.239.148.197
60.43.185.147	Find precise map location of 60.43.185.147
54.150.170.162	Find precise map location of 54.150.170.162
3.212.195.65	Find precise map location of 3.212.195.65
45.239.134.39	Find precise map location of 45.239.134.39
206.211.211.179	Find precise map location of 206.211.211.179

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