190.98.4 is a class C of IPs

Sample IPs from the class C 190.98.4

190.98.4.153	View precise location of 190.98.4.153 on the map!
190.98.4.109	View precise location of 190.98.4.109 on the map!
190.98.4.42	View precise location of 190.98.4.42 on the map!
190.98.4.3	View precise location of 190.98.4.3 on the map!
190.98.4.138	View precise location of 190.98.4.138 on the map!
190.98.4.148	View precise location of 190.98.4.148 on the map!
190.98.4.128	View precise location of 190.98.4.128 on the map!
190.98.4.76	View precise location of 190.98.4.76 on the map!
190.98.4.75	View precise location of 190.98.4.75 on the map!
190.98.4.201	View precise location of 190.98.4.201 on the map!
190.98.4.129	View precise location of 190.98.4.129 on the map!

10 Random IPs

13.235.125.168	Find precise map location of 13.235.125.168
13.99.241.198	Find precise map location of 13.99.241.198
187.106.112.62	Find precise map location of 187.106.112.62
153.9.79.71	Find precise map location of 153.9.79.71
196.215.78.87	Find precise map location of 196.215.78.87
232.77.126.122	Find precise map location of 232.77.126.122
139.69.218.126	Find precise map location of 139.69.218.126
167.87.57.177	Find precise map location of 167.87.57.177
135.44.184.190	Find precise map location of 135.44.184.190
87.125.228.22	Find precise map location of 87.125.228.22
26.19.115.37	Find precise map location of 26.19.115.37

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