121.135.170 is a class C of IPs

Sample IPs from the class C 121.135.170

121.135.170.122	View precise location of 121.135.170.122 on the map!
121.135.170.198	View precise location of 121.135.170.198 on the map!
121.135.170.149	View precise location of 121.135.170.149 on the map!
121.135.170.178	View precise location of 121.135.170.178 on the map!
121.135.170.108	View precise location of 121.135.170.108 on the map!
121.135.170.169	View precise location of 121.135.170.169 on the map!
121.135.170.32	View precise location of 121.135.170.32 on the map!
121.135.170.251	View precise location of 121.135.170.251 on the map!
121.135.170.77	View precise location of 121.135.170.77 on the map!
121.135.170.140	View precise location of 121.135.170.140 on the map!
121.135.170.8	View precise location of 121.135.170.8 on the map!

10 Random IPs

4.116.21.236	Find precise map location of 4.116.21.236
164.124.19.187	Find precise map location of 164.124.19.187
21.231.199.203	Find precise map location of 21.231.199.203
245.160.181.148	Find precise map location of 245.160.181.148
210.229.155.255	Find precise map location of 210.229.155.255
148.203.5.62	Find precise map location of 148.203.5.62
140.135.31.182	Find precise map location of 140.135.31.182
209.117.164.42	Find precise map location of 209.117.164.42
202.255.37.70	Find precise map location of 202.255.37.70
10.204.3.111	Find precise map location of 10.204.3.111
110.187.127.255	Find precise map location of 110.187.127.255

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