21.41.248 is a class C of IPs

Sample IPs from the class C 21.41.248

21.41.248.37	View precise location of 21.41.248.37 on the map!
21.41.248.39	View precise location of 21.41.248.39 on the map!
21.41.248.227	View precise location of 21.41.248.227 on the map!
21.41.248.224	View precise location of 21.41.248.224 on the map!
21.41.248.14	View precise location of 21.41.248.14 on the map!
21.41.248.87	View precise location of 21.41.248.87 on the map!
21.41.248.230	View precise location of 21.41.248.230 on the map!
21.41.248.219	View precise location of 21.41.248.219 on the map!
21.41.248.76	View precise location of 21.41.248.76 on the map!
21.41.248.233	View precise location of 21.41.248.233 on the map!
21.41.248.96	View precise location of 21.41.248.96 on the map!

10 Random IPs

101.194.39.214	Find precise map location of 101.194.39.214
237.255.22.15	Find precise map location of 237.255.22.15
193.175.112.185	Find precise map location of 193.175.112.185
252.104.139.35	Find precise map location of 252.104.139.35
98.71.199.117	Find precise map location of 98.71.199.117
33.222.68.240	Find precise map location of 33.222.68.240
167.153.31.60	Find precise map location of 167.153.31.60
218.120.90.43	Find precise map location of 218.120.90.43
111.135.32.101	Find precise map location of 111.135.32.101
96.248.48.213	Find precise map location of 96.248.48.213
11.15.69.225	Find precise map location of 11.15.69.225

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