21.20.123 is a class C of IPs

Sample IPs from the class C 21.20.123

21.20.123.74	View precise location of 21.20.123.74 on the map!
21.20.123.88	View precise location of 21.20.123.88 on the map!
21.20.123.251	View precise location of 21.20.123.251 on the map!
21.20.123.3	View precise location of 21.20.123.3 on the map!
21.20.123.60	View precise location of 21.20.123.60 on the map!
21.20.123.118	View precise location of 21.20.123.118 on the map!
21.20.123.193	View precise location of 21.20.123.193 on the map!
21.20.123.249	View precise location of 21.20.123.249 on the map!
21.20.123.180	View precise location of 21.20.123.180 on the map!
21.20.123.212	View precise location of 21.20.123.212 on the map!
21.20.123.127	View precise location of 21.20.123.127 on the map!

10 Random IPs

20.211.63.81	Find precise map location of 20.211.63.81
225.81.216.142	Find precise map location of 225.81.216.142
202.154.179.160	Find precise map location of 202.154.179.160
35.111.147.188	Find precise map location of 35.111.147.188
54.56.42.208	Find precise map location of 54.56.42.208
2.2.45.22	Find precise map location of 2.2.45.22
131.210.192.75	Find precise map location of 131.210.192.75
240.192.43.145	Find precise map location of 240.192.43.145
247.34.178.129	Find precise map location of 247.34.178.129
253.15.32.136	Find precise map location of 253.15.32.136
136.188.9.137	Find precise map location of 136.188.9.137

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