142.17.7 is a class C of IPs

Sample IPs from the class C 142.17.7

142.17.7.128	View precise location of 142.17.7.128 on the map!
142.17.7.122	View precise location of 142.17.7.122 on the map!
142.17.7.136	View precise location of 142.17.7.136 on the map!
142.17.7.228	View precise location of 142.17.7.228 on the map!
142.17.7.54	View precise location of 142.17.7.54 on the map!
142.17.7.82	View precise location of 142.17.7.82 on the map!
142.17.7.224	View precise location of 142.17.7.224 on the map!
142.17.7.136	View precise location of 142.17.7.136 on the map!
142.17.7.97	View precise location of 142.17.7.97 on the map!
142.17.7.160	View precise location of 142.17.7.160 on the map!
142.17.7.214	View precise location of 142.17.7.214 on the map!

10 Random IPs

68.11.156.178	Find precise map location of 68.11.156.178
60.159.217.59	Find precise map location of 60.159.217.59
13.33.229.188	Find precise map location of 13.33.229.188
131.16.97.246	Find precise map location of 131.16.97.246
71.93.198.107	Find precise map location of 71.93.198.107
62.99.171.39	Find precise map location of 62.99.171.39
107.164.2.192	Find precise map location of 107.164.2.192
58.125.210.25	Find precise map location of 58.125.210.25
78.27.221.187	Find precise map location of 78.27.221.187
210.32.177.74	Find precise map location of 210.32.177.74
218.42.248.85	Find precise map location of 218.42.248.85

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