72.30.40 is a class C of IPs

Sample IPs from the class C 72.30.40

72.30.40.54	View precise location of 72.30.40.54 on the map!
72.30.40.241	View precise location of 72.30.40.241 on the map!
72.30.40.44	View precise location of 72.30.40.44 on the map!
72.30.40.225	View precise location of 72.30.40.225 on the map!
72.30.40.159	View precise location of 72.30.40.159 on the map!
72.30.40.183	View precise location of 72.30.40.183 on the map!
72.30.40.253	View precise location of 72.30.40.253 on the map!
72.30.40.166	View precise location of 72.30.40.166 on the map!
72.30.40.214	View precise location of 72.30.40.214 on the map!
72.30.40.84	View precise location of 72.30.40.84 on the map!
72.30.40.254	View precise location of 72.30.40.254 on the map!

10 Random IPs

159.92.250.170	Find precise map location of 159.92.250.170
118.96.200.220	Find precise map location of 118.96.200.220
4.28.79.70	Find precise map location of 4.28.79.70
121.245.221.175	Find precise map location of 121.245.221.175
155.52.23.106	Find precise map location of 155.52.23.106
82.121.73.182	Find precise map location of 82.121.73.182
64.169.119.191	Find precise map location of 64.169.119.191
127.162.58.191	Find precise map location of 127.162.58.191
10.10.3.221	Find precise map location of 10.10.3.221
123.20.39.98	Find precise map location of 123.20.39.98
5.234.156.116	Find precise map location of 5.234.156.116

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