161.20.180 is a class C of IPs

Sample IPs from the class C 161.20.180

161.20.180.191	View precise location of 161.20.180.191 on the map!
161.20.180.133	View precise location of 161.20.180.133 on the map!
161.20.180.10	View precise location of 161.20.180.10 on the map!
161.20.180.228	View precise location of 161.20.180.228 on the map!
161.20.180.24	View precise location of 161.20.180.24 on the map!
161.20.180.110	View precise location of 161.20.180.110 on the map!
161.20.180.41	View precise location of 161.20.180.41 on the map!
161.20.180.177	View precise location of 161.20.180.177 on the map!
161.20.180.119	View precise location of 161.20.180.119 on the map!
161.20.180.123	View precise location of 161.20.180.123 on the map!
161.20.180.237	View precise location of 161.20.180.237 on the map!

10 Random IPs

37.151.82.96	Find precise map location of 37.151.82.96
83.155.23.189	Find precise map location of 83.155.23.189
31.144.116.241	Find precise map location of 31.144.116.241
212.118.253.147	Find precise map location of 212.118.253.147
171.110.49.104	Find precise map location of 171.110.49.104
92.127.106.16	Find precise map location of 92.127.106.16
89.87.141.113	Find precise map location of 89.87.141.113
90.67.154.83	Find precise map location of 90.67.154.83
199.212.77.123	Find precise map location of 199.212.77.123
128.80.190.155	Find precise map location of 128.80.190.155
162.21.171.123	Find precise map location of 162.21.171.123

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