72.220.1 is a class C of IPs

Sample IPs from the class C 72.220.1

72.220.1.147	View precise location of 72.220.1.147 on the map!
72.220.1.154	View precise location of 72.220.1.154 on the map!
72.220.1.228	View precise location of 72.220.1.228 on the map!
72.220.1.157	View precise location of 72.220.1.157 on the map!
72.220.1.59	View precise location of 72.220.1.59 on the map!
72.220.1.58	View precise location of 72.220.1.58 on the map!
72.220.1.104	View precise location of 72.220.1.104 on the map!
72.220.1.99	View precise location of 72.220.1.99 on the map!
72.220.1.93	View precise location of 72.220.1.93 on the map!
72.220.1.69	View precise location of 72.220.1.69 on the map!
72.220.1.183	View precise location of 72.220.1.183 on the map!

10 Random IPs

38.73.183.243	Find precise map location of 38.73.183.243
138.14.154.169	Find precise map location of 138.14.154.169
41.3.163.140	Find precise map location of 41.3.163.140
17.160.137.216	Find precise map location of 17.160.137.216
76.112.64.92	Find precise map location of 76.112.64.92
62.124.231.195	Find precise map location of 62.124.231.195
252.199.103.193	Find precise map location of 252.199.103.193
74.25.70.131	Find precise map location of 74.25.70.131
152.189.132.217	Find precise map location of 152.189.132.217
9.128.236.225	Find precise map location of 9.128.236.225
66.127.137.136	Find precise map location of 66.127.137.136

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