21.238.38 is a class C of IPs

Sample IPs from the class C 21.238.38

21.238.38.150	View precise location of 21.238.38.150 on the map!
21.238.38.86	View precise location of 21.238.38.86 on the map!
21.238.38.224	View precise location of 21.238.38.224 on the map!
21.238.38.25	View precise location of 21.238.38.25 on the map!
21.238.38.143	View precise location of 21.238.38.143 on the map!
21.238.38.159	View precise location of 21.238.38.159 on the map!
21.238.38.208	View precise location of 21.238.38.208 on the map!
21.238.38.170	View precise location of 21.238.38.170 on the map!
21.238.38.191	View precise location of 21.238.38.191 on the map!
21.238.38.207	View precise location of 21.238.38.207 on the map!
21.238.38.246	View precise location of 21.238.38.246 on the map!

10 Random IPs

185.125.125.80	Find precise map location of 185.125.125.80
139.54.198.244	Find precise map location of 139.54.198.244
129.212.134.163	Find precise map location of 129.212.134.163
9.52.31.20	Find precise map location of 9.52.31.20
132.191.174.195	Find precise map location of 132.191.174.195
100.117.124.33	Find precise map location of 100.117.124.33
197.220.99.101	Find precise map location of 197.220.99.101
7.213.172.178	Find precise map location of 7.213.172.178
87.253.188.206	Find precise map location of 87.253.188.206
35.167.92.59	Find precise map location of 35.167.92.59
213.137.87.17	Find precise map location of 213.137.87.17

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