156.233.91 is a class C of IPs

Sample IPs from the class C 156.233.91

156.233.91.226	View precise location of 156.233.91.226 on the map!
156.233.91.216	View precise location of 156.233.91.216 on the map!
156.233.91.188	View precise location of 156.233.91.188 on the map!
156.233.91.228	View precise location of 156.233.91.228 on the map!
156.233.91.240	View precise location of 156.233.91.240 on the map!
156.233.91.120	View precise location of 156.233.91.120 on the map!
156.233.91.11	View precise location of 156.233.91.11 on the map!
156.233.91.38	View precise location of 156.233.91.38 on the map!
156.233.91.4	View precise location of 156.233.91.4 on the map!
156.233.91.114	View precise location of 156.233.91.114 on the map!
156.233.91.28	View precise location of 156.233.91.28 on the map!

10 Random IPs

102.255.99.23	Find precise map location of 102.255.99.23
218.94.164.92	Find precise map location of 218.94.164.92
237.7.218.167	Find precise map location of 237.7.218.167
148.255.238.33	Find precise map location of 148.255.238.33
187.191.210.82	Find precise map location of 187.191.210.82
241.249.131.72	Find precise map location of 241.249.131.72
193.91.161.208	Find precise map location of 193.91.161.208
248.44.166.176	Find precise map location of 248.44.166.176
33.165.169.133	Find precise map location of 33.165.169.133
225.11.152.188	Find precise map location of 225.11.152.188
103.142.35.9	Find precise map location of 103.142.35.9

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