161.236.57 is a class C of IPs

Sample IPs from the class C 161.236.57

161.236.57.196	View precise location of 161.236.57.196 on the map!
161.236.57.103	View precise location of 161.236.57.103 on the map!
161.236.57.160	View precise location of 161.236.57.160 on the map!
161.236.57.218	View precise location of 161.236.57.218 on the map!
161.236.57.14	View precise location of 161.236.57.14 on the map!
161.236.57.94	View precise location of 161.236.57.94 on the map!
161.236.57.188	View precise location of 161.236.57.188 on the map!
161.236.57.122	View precise location of 161.236.57.122 on the map!
161.236.57.217	View precise location of 161.236.57.217 on the map!
161.236.57.165	View precise location of 161.236.57.165 on the map!
161.236.57.66	View precise location of 161.236.57.66 on the map!

10 Random IPs

140.139.99.201	Find precise map location of 140.139.99.201
134.82.8.222	Find precise map location of 134.82.8.222
195.242.19.93	Find precise map location of 195.242.19.93
199.45.33.46	Find precise map location of 199.45.33.46
90.89.41.133	Find precise map location of 90.89.41.133
94.22.245.216	Find precise map location of 94.22.245.216
211.231.45.3	Find precise map location of 211.231.45.3
223.12.114.199	Find precise map location of 223.12.114.199
133.103.249.128	Find precise map location of 133.103.249.128
250.36.135.2	Find precise map location of 250.36.135.2
66.192.137.176	Find precise map location of 66.192.137.176

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