188.42.74 is a class C of IPs

Sample IPs from the class C 188.42.74

188.42.74.158	View precise location of 188.42.74.158 on the map!
188.42.74.46	View precise location of 188.42.74.46 on the map!
188.42.74.75	View precise location of 188.42.74.75 on the map!
188.42.74.98	View precise location of 188.42.74.98 on the map!
188.42.74.93	View precise location of 188.42.74.93 on the map!
188.42.74.238	View precise location of 188.42.74.238 on the map!
188.42.74.156	View precise location of 188.42.74.156 on the map!
188.42.74.56	View precise location of 188.42.74.56 on the map!
188.42.74.239	View precise location of 188.42.74.239 on the map!
188.42.74.7	View precise location of 188.42.74.7 on the map!
188.42.74.146	View precise location of 188.42.74.146 on the map!

10 Random IPs

240.197.88.31	Find precise map location of 240.197.88.31
185.31.39.172	Find precise map location of 185.31.39.172
89.219.75.165	Find precise map location of 89.219.75.165
128.121.198.116	Find precise map location of 128.121.198.116
161.139.186.176	Find precise map location of 161.139.186.176
133.90.11.165	Find precise map location of 133.90.11.165
72.101.128.169	Find precise map location of 72.101.128.169
31.88.148.153	Find precise map location of 31.88.148.153
17.105.230.109	Find precise map location of 17.105.230.109
37.239.144.84	Find precise map location of 37.239.144.84
184.147.121.10	Find precise map location of 184.147.121.10

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