156.144 is a class B of IPs

Sample IPs from the class B 156.144

156.144.167.222	View precise location of 156.144.167.222 on the map!
156.144.37.200	View precise location of 156.144.37.200 on the map!
156.144.135.24	View precise location of 156.144.135.24 on the map!
156.144.24.164	View precise location of 156.144.24.164 on the map!
156.144.24.79	View precise location of 156.144.24.79 on the map!
156.144.210.120	View precise location of 156.144.210.120 on the map!
156.144.109.176	View precise location of 156.144.109.176 on the map!
156.144.71.74	View precise location of 156.144.71.74 on the map!
156.144.172.15	View precise location of 156.144.172.15 on the map!
156.144.54.142	View precise location of 156.144.54.142 on the map!
156.144.224.33	View precise location of 156.144.224.33 on the map!

10 Random IPs

239.72.158.116	Find precise map location of 239.72.158.116
221.229.189.129	Find precise map location of 221.229.189.129
108.122.189.81	Find precise map location of 108.122.189.81
246.7.246.242	Find precise map location of 246.7.246.242
217.231.254.212	Find precise map location of 217.231.254.212
168.245.34.168	Find precise map location of 168.245.34.168
126.57.206.196	Find precise map location of 126.57.206.196
33.6.33.71	Find precise map location of 33.6.33.71
41.220.161.51	Find precise map location of 41.220.161.51
78.50.24.19	Find precise map location of 78.50.24.19
10.240.42.160	Find precise map location of 10.240.42.160

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