121.242.79 is a class C of IPs

Sample IPs from the class C 121.242.79

121.242.79.242	View precise location of 121.242.79.242 on the map!
121.242.79.221	View precise location of 121.242.79.221 on the map!
121.242.79.62	View precise location of 121.242.79.62 on the map!
121.242.79.155	View precise location of 121.242.79.155 on the map!
121.242.79.227	View precise location of 121.242.79.227 on the map!
121.242.79.215	View precise location of 121.242.79.215 on the map!
121.242.79.97	View precise location of 121.242.79.97 on the map!
121.242.79.82	View precise location of 121.242.79.82 on the map!
121.242.79.166	View precise location of 121.242.79.166 on the map!
121.242.79.119	View precise location of 121.242.79.119 on the map!
121.242.79.145	View precise location of 121.242.79.145 on the map!

10 Random IPs

134.188.242.166	Find precise map location of 134.188.242.166
24.116.79.192	Find precise map location of 24.116.79.192
61.221.154.10	Find precise map location of 61.221.154.10
77.169.29.99	Find precise map location of 77.169.29.99
69.48.203.20	Find precise map location of 69.48.203.20
91.227.144.108	Find precise map location of 91.227.144.108
42.229.91.83	Find precise map location of 42.229.91.83
39.112.251.114	Find precise map location of 39.112.251.114
54.36.130.219	Find precise map location of 54.36.130.219
74.157.105.194	Find precise map location of 74.157.105.194
245.24.250.109	Find precise map location of 245.24.250.109

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