13.190 is a class B of IPs

Sample IPs from the class B 13.190

13.190.236.33	View precise location of 13.190.236.33 on the map!
13.190.16.189	View precise location of 13.190.16.189 on the map!
13.190.79.2	View precise location of 13.190.79.2 on the map!
13.190.193.230	View precise location of 13.190.193.230 on the map!
13.190.63.39	View precise location of 13.190.63.39 on the map!
13.190.159.172	View precise location of 13.190.159.172 on the map!
13.190.190.152	View precise location of 13.190.190.152 on the map!
13.190.168.210	View precise location of 13.190.168.210 on the map!
13.190.98.74	View precise location of 13.190.98.74 on the map!
13.190.226.255	View precise location of 13.190.226.255 on the map!
13.190.22.22	View precise location of 13.190.22.22 on the map!

10 Random IPs

212.194.200.110	Find precise map location of 212.194.200.110
117.81.206.221	Find precise map location of 117.81.206.221
144.242.124.7	Find precise map location of 144.242.124.7
151.249.13.203	Find precise map location of 151.249.13.203
11.143.63.223	Find precise map location of 11.143.63.223
171.198.79.59	Find precise map location of 171.198.79.59
24.190.121.242	Find precise map location of 24.190.121.242
26.121.29.210	Find precise map location of 26.121.29.210
225.202.38.40	Find precise map location of 225.202.38.40
124.80.58.66	Find precise map location of 124.80.58.66
29.79.24.128	Find precise map location of 29.79.24.128

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