103.17.99 is a class C of IPs

Sample IPs from the class C 103.17.99

103.17.99.57	View precise location of 103.17.99.57 on the map!
103.17.99.254	View precise location of 103.17.99.254 on the map!
103.17.99.42	View precise location of 103.17.99.42 on the map!
103.17.99.205	View precise location of 103.17.99.205 on the map!
103.17.99.220	View precise location of 103.17.99.220 on the map!
103.17.99.207	View precise location of 103.17.99.207 on the map!
103.17.99.144	View precise location of 103.17.99.144 on the map!
103.17.99.57	View precise location of 103.17.99.57 on the map!
103.17.99.201	View precise location of 103.17.99.201 on the map!
103.17.99.50	View precise location of 103.17.99.50 on the map!
103.17.99.196	View precise location of 103.17.99.196 on the map!

10 Random IPs

74.184.251.129	Find precise map location of 74.184.251.129
146.245.246.255	Find precise map location of 146.245.246.255
253.247.196.116	Find precise map location of 253.247.196.116
207.166.67.238	Find precise map location of 207.166.67.238
226.72.154.1	Find precise map location of 226.72.154.1
49.104.228.7	Find precise map location of 49.104.228.7
113.194.47.194	Find precise map location of 113.194.47.194
98.132.67.148	Find precise map location of 98.132.67.148
158.222.254.55	Find precise map location of 158.222.254.55
18.5.53.217	Find precise map location of 18.5.53.217
213.5.42.239	Find precise map location of 213.5.42.239

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