149.21.65 is a class C of IPs

Sample IPs from the class C 149.21.65

149.21.65.157	View precise location of 149.21.65.157 on the map!
149.21.65.106	View precise location of 149.21.65.106 on the map!
149.21.65.205	View precise location of 149.21.65.205 on the map!
149.21.65.201	View precise location of 149.21.65.201 on the map!
149.21.65.190	View precise location of 149.21.65.190 on the map!
149.21.65.29	View precise location of 149.21.65.29 on the map!
149.21.65.44	View precise location of 149.21.65.44 on the map!
149.21.65.149	View precise location of 149.21.65.149 on the map!
149.21.65.235	View precise location of 149.21.65.235 on the map!
149.21.65.10	View precise location of 149.21.65.10 on the map!
149.21.65.164	View precise location of 149.21.65.164 on the map!

10 Random IPs

151.222.14.106	Find precise map location of 151.222.14.106
55.9.25.18	Find precise map location of 55.9.25.18
33.96.213.142	Find precise map location of 33.96.213.142
62.133.143.90	Find precise map location of 62.133.143.90
121.56.121.98	Find precise map location of 121.56.121.98
168.52.92.62	Find precise map location of 168.52.92.62
71.240.234.119	Find precise map location of 71.240.234.119
165.243.100.45	Find precise map location of 165.243.100.45
52.179.127.217	Find precise map location of 52.179.127.217
146.216.203.184	Find precise map location of 146.216.203.184
167.64.12.193	Find precise map location of 167.64.12.193

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