142.13.172 is a class C of IPs

Sample IPs from the class C 142.13.172

142.13.172.121	View precise location of 142.13.172.121 on the map!
142.13.172.234	View precise location of 142.13.172.234 on the map!
142.13.172.59	View precise location of 142.13.172.59 on the map!
142.13.172.83	View precise location of 142.13.172.83 on the map!
142.13.172.119	View precise location of 142.13.172.119 on the map!
142.13.172.62	View precise location of 142.13.172.62 on the map!
142.13.172.140	View precise location of 142.13.172.140 on the map!
142.13.172.98	View precise location of 142.13.172.98 on the map!
142.13.172.31	View precise location of 142.13.172.31 on the map!
142.13.172.58	View precise location of 142.13.172.58 on the map!
142.13.172.170	View precise location of 142.13.172.170 on the map!

10 Random IPs

55.94.130.170	Find precise map location of 55.94.130.170
121.99.205.189	Find precise map location of 121.99.205.189
19.44.41.159	Find precise map location of 19.44.41.159
211.198.47.105	Find precise map location of 211.198.47.105
32.93.44.160	Find precise map location of 32.93.44.160
35.232.29.75	Find precise map location of 35.232.29.75
157.86.87.213	Find precise map location of 157.86.87.213
247.229.133.214	Find precise map location of 247.229.133.214
162.161.188.164	Find precise map location of 162.161.188.164
200.2.38.33	Find precise map location of 200.2.38.33
104.196.55.187	Find precise map location of 104.196.55.187

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