23.147.203 is a class C of IPs

Sample IPs from the class C 23.147.203

23.147.203.194	View precise location of 23.147.203.194 on the map!
23.147.203.201	View precise location of 23.147.203.201 on the map!
23.147.203.240	View precise location of 23.147.203.240 on the map!
23.147.203.18	View precise location of 23.147.203.18 on the map!
23.147.203.117	View precise location of 23.147.203.117 on the map!
23.147.203.231	View precise location of 23.147.203.231 on the map!
23.147.203.154	View precise location of 23.147.203.154 on the map!
23.147.203.15	View precise location of 23.147.203.15 on the map!
23.147.203.222	View precise location of 23.147.203.222 on the map!
23.147.203.77	View precise location of 23.147.203.77 on the map!
23.147.203.140	View precise location of 23.147.203.140 on the map!

10 Random IPs

40.122.35.90	Find precise map location of 40.122.35.90
154.148.247.181	Find precise map location of 154.148.247.181
143.191.39.245	Find precise map location of 143.191.39.245
129.98.43.123	Find precise map location of 129.98.43.123
211.20.84.228	Find precise map location of 211.20.84.228
64.84.196.81	Find precise map location of 64.84.196.81
149.163.32.240	Find precise map location of 149.163.32.240
201.234.241.166	Find precise map location of 201.234.241.166
100.37.204.254	Find precise map location of 100.37.204.254
187.138.117.120	Find precise map location of 187.138.117.120
145.168.2.140	Find precise map location of 145.168.2.140

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