72.198.37 is a class C of IPs

Sample IPs from the class C 72.198.37

72.198.37.100	View precise location of 72.198.37.100 on the map!
72.198.37.154	View precise location of 72.198.37.154 on the map!
72.198.37.10	View precise location of 72.198.37.10 on the map!
72.198.37.213	View precise location of 72.198.37.213 on the map!
72.198.37.1	View precise location of 72.198.37.1 on the map!
72.198.37.53	View precise location of 72.198.37.53 on the map!
72.198.37.56	View precise location of 72.198.37.56 on the map!
72.198.37.38	View precise location of 72.198.37.38 on the map!
72.198.37.90	View precise location of 72.198.37.90 on the map!
72.198.37.40	View precise location of 72.198.37.40 on the map!
72.198.37.58	View precise location of 72.198.37.58 on the map!

10 Random IPs

178.87.212.63	Find precise map location of 178.87.212.63
150.89.95.96	Find precise map location of 150.89.95.96
242.119.132.180	Find precise map location of 242.119.132.180
219.143.234.227	Find precise map location of 219.143.234.227
229.72.57.138	Find precise map location of 229.72.57.138
69.112.139.116	Find precise map location of 69.112.139.116
21.64.218.57	Find precise map location of 21.64.218.57
244.42.136.11	Find precise map location of 244.42.136.11
81.206.63.7	Find precise map location of 81.206.63.7
140.212.132.236	Find precise map location of 140.212.132.236
77.241.127.248	Find precise map location of 77.241.127.248

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