149.72.37 is a class C of IPs

Sample IPs from the class C 149.72.37

149.72.37.171	View precise location of 149.72.37.171 on the map!
149.72.37.23	View precise location of 149.72.37.23 on the map!
149.72.37.244	View precise location of 149.72.37.244 on the map!
149.72.37.143	View precise location of 149.72.37.143 on the map!
149.72.37.15	View precise location of 149.72.37.15 on the map!
149.72.37.52	View precise location of 149.72.37.52 on the map!
149.72.37.146	View precise location of 149.72.37.146 on the map!
149.72.37.128	View precise location of 149.72.37.128 on the map!
149.72.37.80	View precise location of 149.72.37.80 on the map!
149.72.37.17	View precise location of 149.72.37.17 on the map!
149.72.37.41	View precise location of 149.72.37.41 on the map!

10 Random IPs

181.7.212.15	Find precise map location of 181.7.212.15
171.166.65.118	Find precise map location of 171.166.65.118
152.228.172.23	Find precise map location of 152.228.172.23
8.170.250.95	Find precise map location of 8.170.250.95
241.233.242.197	Find precise map location of 241.233.242.197
255.15.238.124	Find precise map location of 255.15.238.124
30.28.54.192	Find precise map location of 30.28.54.192
18.87.121.125	Find precise map location of 18.87.121.125
110.212.126.224	Find precise map location of 110.212.126.224
139.39.164.150	Find precise map location of 139.39.164.150
27.92.72.70	Find precise map location of 27.92.72.70

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