156.56.28 is a class C of IPs

Sample IPs from the class C 156.56.28

156.56.28.214	View precise location of 156.56.28.214 on the map!
156.56.28.22	View precise location of 156.56.28.22 on the map!
156.56.28.94	View precise location of 156.56.28.94 on the map!
156.56.28.33	View precise location of 156.56.28.33 on the map!
156.56.28.2	View precise location of 156.56.28.2 on the map!
156.56.28.194	View precise location of 156.56.28.194 on the map!
156.56.28.56	View precise location of 156.56.28.56 on the map!
156.56.28.15	View precise location of 156.56.28.15 on the map!
156.56.28.86	View precise location of 156.56.28.86 on the map!
156.56.28.162	View precise location of 156.56.28.162 on the map!
156.56.28.182	View precise location of 156.56.28.182 on the map!

10 Random IPs

187.232.61.151	Find precise map location of 187.232.61.151
59.129.68.152	Find precise map location of 59.129.68.152
100.115.88.19	Find precise map location of 100.115.88.19
200.241.25.5	Find precise map location of 200.241.25.5
111.13.36.114	Find precise map location of 111.13.36.114
127.85.24.76	Find precise map location of 127.85.24.76
253.211.204.126	Find precise map location of 253.211.204.126
250.13.188.186	Find precise map location of 250.13.188.186
183.220.124.145	Find precise map location of 183.220.124.145
136.31.236.29	Find precise map location of 136.31.236.29
229.195.97.201	Find precise map location of 229.195.97.201

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