56.172.115 is a class C of IPs

Sample IPs from the class C 56.172.115

56.172.115.161	View precise location of 56.172.115.161 on the map!
56.172.115.28	View precise location of 56.172.115.28 on the map!
56.172.115.21	View precise location of 56.172.115.21 on the map!
56.172.115.34	View precise location of 56.172.115.34 on the map!
56.172.115.15	View precise location of 56.172.115.15 on the map!
56.172.115.226	View precise location of 56.172.115.226 on the map!
56.172.115.171	View precise location of 56.172.115.171 on the map!
56.172.115.173	View precise location of 56.172.115.173 on the map!
56.172.115.147	View precise location of 56.172.115.147 on the map!
56.172.115.45	View precise location of 56.172.115.45 on the map!
56.172.115.114	View precise location of 56.172.115.114 on the map!

10 Random IPs

222.85.237.35	Find precise map location of 222.85.237.35
81.202.139.3	Find precise map location of 81.202.139.3
170.196.196.161	Find precise map location of 170.196.196.161
180.82.156.116	Find precise map location of 180.82.156.116
34.192.129.3	Find precise map location of 34.192.129.3
140.84.162.105	Find precise map location of 140.84.162.105
35.146.20.214	Find precise map location of 35.146.20.214
191.254.165.167	Find precise map location of 191.254.165.167
244.54.206.182	Find precise map location of 244.54.206.182
93.94.123.194	Find precise map location of 93.94.123.194
24.79.87.134	Find precise map location of 24.79.87.134

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