183.72.23 is a class C of IPs

Sample IPs from the class C 183.72.23

183.72.23.122	View precise location of 183.72.23.122 on the map!
183.72.23.170	View precise location of 183.72.23.170 on the map!
183.72.23.152	View precise location of 183.72.23.152 on the map!
183.72.23.40	View precise location of 183.72.23.40 on the map!
183.72.23.232	View precise location of 183.72.23.232 on the map!
183.72.23.9	View precise location of 183.72.23.9 on the map!
183.72.23.57	View precise location of 183.72.23.57 on the map!
183.72.23.69	View precise location of 183.72.23.69 on the map!
183.72.23.6	View precise location of 183.72.23.6 on the map!
183.72.23.207	View precise location of 183.72.23.207 on the map!
183.72.23.63	View precise location of 183.72.23.63 on the map!

10 Random IPs

195.4.82.161	Find precise map location of 195.4.82.161
155.201.70.106	Find precise map location of 155.201.70.106
142.237.116.86	Find precise map location of 142.237.116.86
63.167.47.89	Find precise map location of 63.167.47.89
90.76.66.195	Find precise map location of 90.76.66.195
132.11.126.190	Find precise map location of 132.11.126.190
92.117.139.78	Find precise map location of 92.117.139.78
95.83.181.185	Find precise map location of 95.83.181.185
244.80.146.218	Find precise map location of 244.80.146.218
178.41.91.117	Find precise map location of 178.41.91.117
222.192.200.36	Find precise map location of 222.192.200.36

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