121.49.41 is a class C of IPs

Sample IPs from the class C 121.49.41

121.49.41.213	View precise location of 121.49.41.213 on the map!
121.49.41.150	View precise location of 121.49.41.150 on the map!
121.49.41.67	View precise location of 121.49.41.67 on the map!
121.49.41.150	View precise location of 121.49.41.150 on the map!
121.49.41.223	View precise location of 121.49.41.223 on the map!
121.49.41.130	View precise location of 121.49.41.130 on the map!
121.49.41.225	View precise location of 121.49.41.225 on the map!
121.49.41.237	View precise location of 121.49.41.237 on the map!
121.49.41.245	View precise location of 121.49.41.245 on the map!
121.49.41.133	View precise location of 121.49.41.133 on the map!
121.49.41.73	View precise location of 121.49.41.73 on the map!

10 Random IPs

45.136.29.121	Find precise map location of 45.136.29.121
69.70.196.68	Find precise map location of 69.70.196.68
25.160.74.148	Find precise map location of 25.160.74.148
38.17.208.245	Find precise map location of 38.17.208.245
153.9.64.129	Find precise map location of 153.9.64.129
84.152.203.249	Find precise map location of 84.152.203.249
193.247.197.168	Find precise map location of 193.247.197.168
181.254.218.232	Find precise map location of 181.254.218.232
44.234.235.214	Find precise map location of 44.234.235.214
28.44.36.222	Find precise map location of 28.44.36.222
72.193.147.90	Find precise map location of 72.193.147.90

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