149.21.150 is a class C of IPs

Sample IPs from the class C 149.21.150

149.21.150.4	View precise location of 149.21.150.4 on the map!
149.21.150.142	View precise location of 149.21.150.142 on the map!
149.21.150.68	View precise location of 149.21.150.68 on the map!
149.21.150.47	View precise location of 149.21.150.47 on the map!
149.21.150.127	View precise location of 149.21.150.127 on the map!
149.21.150.140	View precise location of 149.21.150.140 on the map!
149.21.150.90	View precise location of 149.21.150.90 on the map!
149.21.150.136	View precise location of 149.21.150.136 on the map!
149.21.150.227	View precise location of 149.21.150.227 on the map!
149.21.150.237	View precise location of 149.21.150.237 on the map!
149.21.150.172	View precise location of 149.21.150.172 on the map!

10 Random IPs

17.151.4.168	Find precise map location of 17.151.4.168
203.73.128.6	Find precise map location of 203.73.128.6
53.136.164.58	Find precise map location of 53.136.164.58
212.180.143.43	Find precise map location of 212.180.143.43
254.85.53.244	Find precise map location of 254.85.53.244
14.23.112.36	Find precise map location of 14.23.112.36
241.243.167.110	Find precise map location of 241.243.167.110
255.48.38.82	Find precise map location of 255.48.38.82
106.200.194.120	Find precise map location of 106.200.194.120
234.219.208.28	Find precise map location of 234.219.208.28
230.184.77.29	Find precise map location of 230.184.77.29

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