145.123.252 is a class C of IPs

Sample IPs from the class C 145.123.252

145.123.252.122	View precise location of 145.123.252.122 on the map!
145.123.252.89	View precise location of 145.123.252.89 on the map!
145.123.252.138	View precise location of 145.123.252.138 on the map!
145.123.252.209	View precise location of 145.123.252.209 on the map!
145.123.252.89	View precise location of 145.123.252.89 on the map!
145.123.252.4	View precise location of 145.123.252.4 on the map!
145.123.252.141	View precise location of 145.123.252.141 on the map!
145.123.252.36	View precise location of 145.123.252.36 on the map!
145.123.252.159	View precise location of 145.123.252.159 on the map!
145.123.252.9	View precise location of 145.123.252.9 on the map!
145.123.252.144	View precise location of 145.123.252.144 on the map!

10 Random IPs

166.122.121.50	Find precise map location of 166.122.121.50
71.81.185.77	Find precise map location of 71.81.185.77
234.44.181.23	Find precise map location of 234.44.181.23
26.2.111.159	Find precise map location of 26.2.111.159
233.197.67.148	Find precise map location of 233.197.67.148
94.211.234.190	Find precise map location of 94.211.234.190
136.34.1.243	Find precise map location of 136.34.1.243
135.223.51.242	Find precise map location of 135.223.51.242
35.206.89.223	Find precise map location of 35.206.89.223
58.96.210.51	Find precise map location of 58.96.210.51
126.189.102.244	Find precise map location of 126.189.102.244

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