20.121.247 is a class C of IPs

Sample IPs from the class C 20.121.247

20.121.247.127	View precise location of 20.121.247.127 on the map!
20.121.247.246	View precise location of 20.121.247.246 on the map!
20.121.247.205	View precise location of 20.121.247.205 on the map!
20.121.247.91	View precise location of 20.121.247.91 on the map!
20.121.247.107	View precise location of 20.121.247.107 on the map!
20.121.247.129	View precise location of 20.121.247.129 on the map!
20.121.247.78	View precise location of 20.121.247.78 on the map!
20.121.247.137	View precise location of 20.121.247.137 on the map!
20.121.247.82	View precise location of 20.121.247.82 on the map!
20.121.247.212	View precise location of 20.121.247.212 on the map!
20.121.247.231	View precise location of 20.121.247.231 on the map!

10 Random IPs

82.53.250.228	Find precise map location of 82.53.250.228
145.120.61.108	Find precise map location of 145.120.61.108
129.89.95.156	Find precise map location of 129.89.95.156
147.225.162.54	Find precise map location of 147.225.162.54
144.19.214.122	Find precise map location of 144.19.214.122
126.168.206.170	Find precise map location of 126.168.206.170
74.58.142.245	Find precise map location of 74.58.142.245
198.65.146.225	Find precise map location of 198.65.146.225
156.25.61.191	Find precise map location of 156.25.61.191
99.168.204.179	Find precise map location of 99.168.204.179
60.163.78.209	Find precise map location of 60.163.78.209

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