242.205.21 is a class C of IPs

Sample IPs from the class C 242.205.21

242.205.21.44	View precise location of 242.205.21.44 on the map!
242.205.21.162	View precise location of 242.205.21.162 on the map!
242.205.21.46	View precise location of 242.205.21.46 on the map!
242.205.21.174	View precise location of 242.205.21.174 on the map!
242.205.21.64	View precise location of 242.205.21.64 on the map!
242.205.21.43	View precise location of 242.205.21.43 on the map!
242.205.21.38	View precise location of 242.205.21.38 on the map!
242.205.21.219	View precise location of 242.205.21.219 on the map!
242.205.21.76	View precise location of 242.205.21.76 on the map!
242.205.21.117	View precise location of 242.205.21.117 on the map!
242.205.21.84	View precise location of 242.205.21.84 on the map!

10 Random IPs

143.234.208.91	Find precise map location of 143.234.208.91
35.191.51.188	Find precise map location of 35.191.51.188
65.19.2.17	Find precise map location of 65.19.2.17
173.215.50.109	Find precise map location of 173.215.50.109
117.235.190.179	Find precise map location of 117.235.190.179
124.30.148.172	Find precise map location of 124.30.148.172
22.73.132.220	Find precise map location of 22.73.132.220
78.83.188.103	Find precise map location of 78.83.188.103
251.117.39.76	Find precise map location of 251.117.39.76
136.181.10.91	Find precise map location of 136.181.10.91
7.246.43.71	Find precise map location of 7.246.43.71

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