37.72.193 is a class C of IPs

Sample IPs from the class C 37.72.193

37.72.193.188	View precise location of 37.72.193.188 on the map!
37.72.193.182	View precise location of 37.72.193.182 on the map!
37.72.193.121	View precise location of 37.72.193.121 on the map!
37.72.193.15	View precise location of 37.72.193.15 on the map!
37.72.193.168	View precise location of 37.72.193.168 on the map!
37.72.193.88	View precise location of 37.72.193.88 on the map!
37.72.193.120	View precise location of 37.72.193.120 on the map!
37.72.193.37	View precise location of 37.72.193.37 on the map!
37.72.193.218	View precise location of 37.72.193.218 on the map!
37.72.193.132	View precise location of 37.72.193.132 on the map!
37.72.193.8	View precise location of 37.72.193.8 on the map!

10 Random IPs

175.99.230.58	Find precise map location of 175.99.230.58
170.69.79.214	Find precise map location of 170.69.79.214
66.252.206.69	Find precise map location of 66.252.206.69
26.133.76.139	Find precise map location of 26.133.76.139
153.100.236.235	Find precise map location of 153.100.236.235
51.227.61.118	Find precise map location of 51.227.61.118
50.47.26.40	Find precise map location of 50.47.26.40
192.92.234.72	Find precise map location of 192.92.234.72
111.202.202.113	Find precise map location of 111.202.202.113
134.216.60.185	Find precise map location of 134.216.60.185
237.55.70.198	Find precise map location of 237.55.70.198

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