3.98.188 is a class C of IPs

Sample IPs from the class C 3.98.188

3.98.188.138	View precise location of 3.98.188.138 on the map!
3.98.188.129	View precise location of 3.98.188.129 on the map!
3.98.188.221	View precise location of 3.98.188.221 on the map!
3.98.188.167	View precise location of 3.98.188.167 on the map!
3.98.188.116	View precise location of 3.98.188.116 on the map!
3.98.188.117	View precise location of 3.98.188.117 on the map!
3.98.188.108	View precise location of 3.98.188.108 on the map!
3.98.188.162	View precise location of 3.98.188.162 on the map!
3.98.188.98	View precise location of 3.98.188.98 on the map!
3.98.188.230	View precise location of 3.98.188.230 on the map!
3.98.188.143	View precise location of 3.98.188.143 on the map!

10 Random IPs

221.153.249.68	Find precise map location of 221.153.249.68
112.178.65.148	Find precise map location of 112.178.65.148
172.1.229.15	Find precise map location of 172.1.229.15
12.121.80.184	Find precise map location of 12.121.80.184
54.49.245.178	Find precise map location of 54.49.245.178
38.83.68.254	Find precise map location of 38.83.68.254
205.219.173.128	Find precise map location of 205.219.173.128
206.247.52.128	Find precise map location of 206.247.52.128
240.200.100.58	Find precise map location of 240.200.100.58
218.200.90.142	Find precise map location of 218.200.90.142
104.98.100.235	Find precise map location of 104.98.100.235

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