121.136.162 is a class C of IPs

Sample IPs from the class C 121.136.162

121.136.162.160	View precise location of 121.136.162.160 on the map!
121.136.162.201	View precise location of 121.136.162.201 on the map!
121.136.162.102	View precise location of 121.136.162.102 on the map!
121.136.162.220	View precise location of 121.136.162.220 on the map!
121.136.162.191	View precise location of 121.136.162.191 on the map!
121.136.162.110	View precise location of 121.136.162.110 on the map!
121.136.162.14	View precise location of 121.136.162.14 on the map!
121.136.162.59	View precise location of 121.136.162.59 on the map!
121.136.162.237	View precise location of 121.136.162.237 on the map!
121.136.162.239	View precise location of 121.136.162.239 on the map!
121.136.162.3	View precise location of 121.136.162.3 on the map!

10 Random IPs

254.147.245.193	Find precise map location of 254.147.245.193
247.108.112.192	Find precise map location of 247.108.112.192
112.179.101.17	Find precise map location of 112.179.101.17
234.43.198.90	Find precise map location of 234.43.198.90
196.60.243.63	Find precise map location of 196.60.243.63
60.179.197.120	Find precise map location of 60.179.197.120
179.114.163.76	Find precise map location of 179.114.163.76
87.12.141.50	Find precise map location of 87.12.141.50
127.190.116.195	Find precise map location of 127.190.116.195
24.58.106.2	Find precise map location of 24.58.106.2
101.33.236.246	Find precise map location of 101.33.236.246

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