148.82.121 is a class C of IPs

Sample IPs from the class C 148.82.121

148.82.121.151	View precise location of 148.82.121.151 on the map!
148.82.121.219	View precise location of 148.82.121.219 on the map!
148.82.121.7	View precise location of 148.82.121.7 on the map!
148.82.121.175	View precise location of 148.82.121.175 on the map!
148.82.121.139	View precise location of 148.82.121.139 on the map!
148.82.121.180	View precise location of 148.82.121.180 on the map!
148.82.121.74	View precise location of 148.82.121.74 on the map!
148.82.121.235	View precise location of 148.82.121.235 on the map!
148.82.121.63	View precise location of 148.82.121.63 on the map!
148.82.121.51	View precise location of 148.82.121.51 on the map!
148.82.121.139	View precise location of 148.82.121.139 on the map!

10 Random IPs

109.177.129.175	Find precise map location of 109.177.129.175
166.54.175.123	Find precise map location of 166.54.175.123
88.51.131.193	Find precise map location of 88.51.131.193
143.11.212.117	Find precise map location of 143.11.212.117
149.245.19.118	Find precise map location of 149.245.19.118
255.25.242.245	Find precise map location of 255.25.242.245
166.89.27.129	Find precise map location of 166.89.27.129
44.250.97.160	Find precise map location of 44.250.97.160
150.85.199.77	Find precise map location of 150.85.199.77
225.216.113.131	Find precise map location of 225.216.113.131
167.87.175.40	Find precise map location of 167.87.175.40

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