149.28.137 is a class C of IPs

Sample IPs from the class C 149.28.137

149.28.137.118	View precise location of 149.28.137.118 on the map!
149.28.137.246	View precise location of 149.28.137.246 on the map!
149.28.137.139	View precise location of 149.28.137.139 on the map!
149.28.137.204	View precise location of 149.28.137.204 on the map!
149.28.137.149	View precise location of 149.28.137.149 on the map!
149.28.137.116	View precise location of 149.28.137.116 on the map!
149.28.137.161	View precise location of 149.28.137.161 on the map!
149.28.137.61	View precise location of 149.28.137.61 on the map!
149.28.137.235	View precise location of 149.28.137.235 on the map!
149.28.137.39	View precise location of 149.28.137.39 on the map!
149.28.137.96	View precise location of 149.28.137.96 on the map!

10 Random IPs

43.80.126.136	Find precise map location of 43.80.126.136
14.109.254.77	Find precise map location of 14.109.254.77
209.183.98.8	Find precise map location of 209.183.98.8
17.21.181.139	Find precise map location of 17.21.181.139
60.118.245.154	Find precise map location of 60.118.245.154
174.50.133.56	Find precise map location of 174.50.133.56
254.225.103.50	Find precise map location of 254.225.103.50
26.236.221.52	Find precise map location of 26.236.221.52
9.90.134.32	Find precise map location of 9.90.134.32
80.225.27.10	Find precise map location of 80.225.27.10
87.162.129.8	Find precise map location of 87.162.129.8

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