140.42.187 is a class C of IPs

Sample IPs from the class C 140.42.187

140.42.187.67	View precise location of 140.42.187.67 on the map!
140.42.187.41	View precise location of 140.42.187.41 on the map!
140.42.187.158	View precise location of 140.42.187.158 on the map!
140.42.187.108	View precise location of 140.42.187.108 on the map!
140.42.187.104	View precise location of 140.42.187.104 on the map!
140.42.187.234	View precise location of 140.42.187.234 on the map!
140.42.187.84	View precise location of 140.42.187.84 on the map!
140.42.187.212	View precise location of 140.42.187.212 on the map!
140.42.187.25	View precise location of 140.42.187.25 on the map!
140.42.187.169	View precise location of 140.42.187.169 on the map!
140.42.187.9	View precise location of 140.42.187.9 on the map!

10 Random IPs

183.87.150.90	Find precise map location of 183.87.150.90
191.208.77.4	Find precise map location of 191.208.77.4
174.119.163.125	Find precise map location of 174.119.163.125
85.233.26.70	Find precise map location of 85.233.26.70
79.219.180.240	Find precise map location of 79.219.180.240
69.227.144.37	Find precise map location of 69.227.144.37
238.209.76.124	Find precise map location of 238.209.76.124
125.128.176.57	Find precise map location of 125.128.176.57
73.216.31.55	Find precise map location of 73.216.31.55
67.129.139.145	Find precise map location of 67.129.139.145
49.50.89.59	Find precise map location of 49.50.89.59

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