173.56.151 is a class C of IPs

Sample IPs from the class C 173.56.151

173.56.151.190	View precise location of 173.56.151.190 on the map!
173.56.151.155	View precise location of 173.56.151.155 on the map!
173.56.151.253	View precise location of 173.56.151.253 on the map!
173.56.151.8	View precise location of 173.56.151.8 on the map!
173.56.151.219	View precise location of 173.56.151.219 on the map!
173.56.151.74	View precise location of 173.56.151.74 on the map!
173.56.151.88	View precise location of 173.56.151.88 on the map!
173.56.151.174	View precise location of 173.56.151.174 on the map!
173.56.151.152	View precise location of 173.56.151.152 on the map!
173.56.151.148	View precise location of 173.56.151.148 on the map!
173.56.151.197	View precise location of 173.56.151.197 on the map!

10 Random IPs

28.207.99.32	Find precise map location of 28.207.99.32
1.56.150.19	Find precise map location of 1.56.150.19
194.193.117.130	Find precise map location of 194.193.117.130
5.79.212.52	Find precise map location of 5.79.212.52
184.41.81.206	Find precise map location of 184.41.81.206
72.172.149.17	Find precise map location of 72.172.149.17
36.180.72.105	Find precise map location of 36.180.72.105
194.140.114.28	Find precise map location of 194.140.114.28
57.223.205.141	Find precise map location of 57.223.205.141
92.23.66.83	Find precise map location of 92.23.66.83
226.205.224.251	Find precise map location of 226.205.224.251

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