199.237.16 is a class C of IPs

Sample IPs from the class C 199.237.16

199.237.16.41	View precise location of 199.237.16.41 on the map!
199.237.16.104	View precise location of 199.237.16.104 on the map!
199.237.16.203	View precise location of 199.237.16.203 on the map!
199.237.16.11	View precise location of 199.237.16.11 on the map!
199.237.16.4	View precise location of 199.237.16.4 on the map!
199.237.16.171	View precise location of 199.237.16.171 on the map!
199.237.16.229	View precise location of 199.237.16.229 on the map!
199.237.16.63	View precise location of 199.237.16.63 on the map!
199.237.16.41	View precise location of 199.237.16.41 on the map!
199.237.16.6	View precise location of 199.237.16.6 on the map!
199.237.16.39	View precise location of 199.237.16.39 on the map!

10 Random IPs

118.79.52.240	Find precise map location of 118.79.52.240
137.46.146.17	Find precise map location of 137.46.146.17
77.148.223.80	Find precise map location of 77.148.223.80
169.168.121.43	Find precise map location of 169.168.121.43
187.86.105.144	Find precise map location of 187.86.105.144
139.71.242.108	Find precise map location of 139.71.242.108
46.11.42.64	Find precise map location of 46.11.42.64
65.29.129.46	Find precise map location of 65.29.129.46
126.62.96.53	Find precise map location of 126.62.96.53
3.243.75.159	Find precise map location of 3.243.75.159
193.255.186.66	Find precise map location of 193.255.186.66

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