172.144.236 is a class C of IPs

Sample IPs from the class C 172.144.236

172.144.236.156	View precise location of 172.144.236.156 on the map!
172.144.236.132	View precise location of 172.144.236.132 on the map!
172.144.236.217	View precise location of 172.144.236.217 on the map!
172.144.236.16	View precise location of 172.144.236.16 on the map!
172.144.236.105	View precise location of 172.144.236.105 on the map!
172.144.236.50	View precise location of 172.144.236.50 on the map!
172.144.236.108	View precise location of 172.144.236.108 on the map!
172.144.236.94	View precise location of 172.144.236.94 on the map!
172.144.236.76	View precise location of 172.144.236.76 on the map!
172.144.236.111	View precise location of 172.144.236.111 on the map!
172.144.236.167	View precise location of 172.144.236.167 on the map!

10 Random IPs

40.59.225.136	Find precise map location of 40.59.225.136
164.119.69.150	Find precise map location of 164.119.69.150
95.104.230.143	Find precise map location of 95.104.230.143
149.191.48.104	Find precise map location of 149.191.48.104
36.124.189.45	Find precise map location of 36.124.189.45
15.228.230.2	Find precise map location of 15.228.230.2
234.242.144.43	Find precise map location of 234.242.144.43
225.189.216.225	Find precise map location of 225.189.216.225
99.67.190.191	Find precise map location of 99.67.190.191
247.196.92.238	Find precise map location of 247.196.92.238
15.19.65.177	Find precise map location of 15.19.65.177

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