145.52.51 is a class C of IPs

Sample IPs from the class C 145.52.51

145.52.51.75	View precise location of 145.52.51.75 on the map!
145.52.51.54	View precise location of 145.52.51.54 on the map!
145.52.51.236	View precise location of 145.52.51.236 on the map!
145.52.51.219	View precise location of 145.52.51.219 on the map!
145.52.51.155	View precise location of 145.52.51.155 on the map!
145.52.51.139	View precise location of 145.52.51.139 on the map!
145.52.51.172	View precise location of 145.52.51.172 on the map!
145.52.51.172	View precise location of 145.52.51.172 on the map!
145.52.51.102	View precise location of 145.52.51.102 on the map!
145.52.51.200	View precise location of 145.52.51.200 on the map!
145.52.51.253	View precise location of 145.52.51.253 on the map!

10 Random IPs

23.34.242.234	Find precise map location of 23.34.242.234
215.226.42.144	Find precise map location of 215.226.42.144
126.253.17.87	Find precise map location of 126.253.17.87
193.83.163.193	Find precise map location of 193.83.163.193
136.250.204.16	Find precise map location of 136.250.204.16
213.3.103.61	Find precise map location of 213.3.103.61
58.224.248.53	Find precise map location of 58.224.248.53
251.120.22.40	Find precise map location of 251.120.22.40
35.6.143.235	Find precise map location of 35.6.143.235
156.162.54.209	Find precise map location of 156.162.54.209
109.126.5.81	Find precise map location of 109.126.5.81

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