72.200.20 is a class C of IPs

Sample IPs from the class C 72.200.20

72.200.20.132	View precise location of 72.200.20.132 on the map!
72.200.20.57	View precise location of 72.200.20.57 on the map!
72.200.20.145	View precise location of 72.200.20.145 on the map!
72.200.20.194	View precise location of 72.200.20.194 on the map!
72.200.20.164	View precise location of 72.200.20.164 on the map!
72.200.20.160	View precise location of 72.200.20.160 on the map!
72.200.20.214	View precise location of 72.200.20.214 on the map!
72.200.20.93	View precise location of 72.200.20.93 on the map!
72.200.20.148	View precise location of 72.200.20.148 on the map!
72.200.20.236	View precise location of 72.200.20.236 on the map!
72.200.20.251	View precise location of 72.200.20.251 on the map!

10 Random IPs

55.207.152.140	Find precise map location of 55.207.152.140
171.78.163.9	Find precise map location of 171.78.163.9
226.58.154.156	Find precise map location of 226.58.154.156
199.128.10.227	Find precise map location of 199.128.10.227
187.143.118.108	Find precise map location of 187.143.118.108
216.82.241.136	Find precise map location of 216.82.241.136
184.215.233.182	Find precise map location of 184.215.233.182
21.204.118.30	Find precise map location of 21.204.118.30
201.29.33.17	Find precise map location of 201.29.33.17
59.73.51.100	Find precise map location of 59.73.51.100
8.21.216.246	Find precise map location of 8.21.216.246

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