180.90.231 is a class C of IPs

Sample IPs from the class C 180.90.231

180.90.231.180	View precise location of 180.90.231.180 on the map!
180.90.231.234	View precise location of 180.90.231.234 on the map!
180.90.231.210	View precise location of 180.90.231.210 on the map!
180.90.231.215	View precise location of 180.90.231.215 on the map!
180.90.231.142	View precise location of 180.90.231.142 on the map!
180.90.231.58	View precise location of 180.90.231.58 on the map!
180.90.231.222	View precise location of 180.90.231.222 on the map!
180.90.231.40	View precise location of 180.90.231.40 on the map!
180.90.231.75	View precise location of 180.90.231.75 on the map!
180.90.231.66	View precise location of 180.90.231.66 on the map!
180.90.231.158	View precise location of 180.90.231.158 on the map!

10 Random IPs

240.54.85.144	Find precise map location of 240.54.85.144
252.217.214.209	Find precise map location of 252.217.214.209
90.243.56.80	Find precise map location of 90.243.56.80
170.90.247.221	Find precise map location of 170.90.247.221
17.180.104.187	Find precise map location of 17.180.104.187
106.82.148.82	Find precise map location of 106.82.148.82
51.143.83.154	Find precise map location of 51.143.83.154
86.151.191.243	Find precise map location of 86.151.191.243
9.168.88.114	Find precise map location of 9.168.88.114
150.53.108.47	Find precise map location of 150.53.108.47
118.3.31.121	Find precise map location of 118.3.31.121

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