161.238.187 is a class C of IPs

Sample IPs from the class C 161.238.187

161.238.187.204	View precise location of 161.238.187.204 on the map!
161.238.187.41	View precise location of 161.238.187.41 on the map!
161.238.187.160	View precise location of 161.238.187.160 on the map!
161.238.187.12	View precise location of 161.238.187.12 on the map!
161.238.187.146	View precise location of 161.238.187.146 on the map!
161.238.187.191	View precise location of 161.238.187.191 on the map!
161.238.187.229	View precise location of 161.238.187.229 on the map!
161.238.187.196	View precise location of 161.238.187.196 on the map!
161.238.187.6	View precise location of 161.238.187.6 on the map!
161.238.187.180	View precise location of 161.238.187.180 on the map!
161.238.187.144	View precise location of 161.238.187.144 on the map!

10 Random IPs

31.224.95.38	Find precise map location of 31.224.95.38
129.13.210.45	Find precise map location of 129.13.210.45
238.46.103.146	Find precise map location of 238.46.103.146
118.2.59.16	Find precise map location of 118.2.59.16
71.61.234.45	Find precise map location of 71.61.234.45
194.46.148.208	Find precise map location of 194.46.148.208
13.67.18.191	Find precise map location of 13.67.18.191
72.160.43.200	Find precise map location of 72.160.43.200
88.32.207.28	Find precise map location of 88.32.207.28
169.47.238.1	Find precise map location of 169.47.238.1
173.66.102.207	Find precise map location of 173.66.102.207

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