21.117.254 is a class C of IPs

Sample IPs from the class C 21.117.254

21.117.254.141	View precise location of 21.117.254.141 on the map!
21.117.254.61	View precise location of 21.117.254.61 on the map!
21.117.254.67	View precise location of 21.117.254.67 on the map!
21.117.254.52	View precise location of 21.117.254.52 on the map!
21.117.254.119	View precise location of 21.117.254.119 on the map!
21.117.254.81	View precise location of 21.117.254.81 on the map!
21.117.254.114	View precise location of 21.117.254.114 on the map!
21.117.254.167	View precise location of 21.117.254.167 on the map!
21.117.254.145	View precise location of 21.117.254.145 on the map!
21.117.254.178	View precise location of 21.117.254.178 on the map!
21.117.254.11	View precise location of 21.117.254.11 on the map!

10 Random IPs

17.51.228.5	Find precise map location of 17.51.228.5
136.11.30.19	Find precise map location of 136.11.30.19
86.165.126.218	Find precise map location of 86.165.126.218
192.27.217.174	Find precise map location of 192.27.217.174
52.42.160.9	Find precise map location of 52.42.160.9
70.242.120.42	Find precise map location of 70.242.120.42
93.226.231.86	Find precise map location of 93.226.231.86
161.158.92.45	Find precise map location of 161.158.92.45
61.145.200.160	Find precise map location of 61.145.200.160
178.44.94.52	Find precise map location of 178.44.94.52
42.181.57.161	Find precise map location of 42.181.57.161

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