133.9.31 is a class C of IPs

Sample IPs from the class C 133.9.31

133.9.31.145	View precise location of 133.9.31.145 on the map!
133.9.31.23	View precise location of 133.9.31.23 on the map!
133.9.31.158	View precise location of 133.9.31.158 on the map!
133.9.31.76	View precise location of 133.9.31.76 on the map!
133.9.31.18	View precise location of 133.9.31.18 on the map!
133.9.31.251	View precise location of 133.9.31.251 on the map!
133.9.31.187	View precise location of 133.9.31.187 on the map!
133.9.31.219	View precise location of 133.9.31.219 on the map!
133.9.31.102	View precise location of 133.9.31.102 on the map!
133.9.31.21	View precise location of 133.9.31.21 on the map!
133.9.31.75	View precise location of 133.9.31.75 on the map!

10 Random IPs

212.176.29.175	Find precise map location of 212.176.29.175
103.251.195.88	Find precise map location of 103.251.195.88
58.155.140.49	Find precise map location of 58.155.140.49
82.192.52.199	Find precise map location of 82.192.52.199
92.214.35.225	Find precise map location of 92.214.35.225
96.172.126.170	Find precise map location of 96.172.126.170
175.125.191.228	Find precise map location of 175.125.191.228
130.179.243.133	Find precise map location of 130.179.243.133
101.162.53.61	Find precise map location of 101.162.53.61
157.189.127.212	Find precise map location of 157.189.127.212
24.131.152.253	Find precise map location of 24.131.152.253

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