183.40.149 is a class C of IPs

Sample IPs from the class C 183.40.149

183.40.149.53	View precise location of 183.40.149.53 on the map!
183.40.149.19	View precise location of 183.40.149.19 on the map!
183.40.149.163	View precise location of 183.40.149.163 on the map!
183.40.149.20	View precise location of 183.40.149.20 on the map!
183.40.149.202	View precise location of 183.40.149.202 on the map!
183.40.149.230	View precise location of 183.40.149.230 on the map!
183.40.149.27	View precise location of 183.40.149.27 on the map!
183.40.149.81	View precise location of 183.40.149.81 on the map!
183.40.149.28	View precise location of 183.40.149.28 on the map!
183.40.149.183	View precise location of 183.40.149.183 on the map!
183.40.149.207	View precise location of 183.40.149.207 on the map!

10 Random IPs

248.104.103.15	Find precise map location of 248.104.103.15
120.160.39.20	Find precise map location of 120.160.39.20
47.195.241.232	Find precise map location of 47.195.241.232
116.178.175.231	Find precise map location of 116.178.175.231
151.180.92.16	Find precise map location of 151.180.92.16
141.157.105.213	Find precise map location of 141.157.105.213
65.34.41.110	Find precise map location of 65.34.41.110
161.100.48.85	Find precise map location of 161.100.48.85
13.55.236.32	Find precise map location of 13.55.236.32
60.29.126.91	Find precise map location of 60.29.126.91
128.115.67.181	Find precise map location of 128.115.67.181

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