148.163.66 is a class C of IPs

Sample IPs from the class C 148.163.66

148.163.66.64	View precise location of 148.163.66.64 on the map!
148.163.66.61	View precise location of 148.163.66.61 on the map!
148.163.66.170	View precise location of 148.163.66.170 on the map!
148.163.66.121	View precise location of 148.163.66.121 on the map!
148.163.66.203	View precise location of 148.163.66.203 on the map!
148.163.66.174	View precise location of 148.163.66.174 on the map!
148.163.66.145	View precise location of 148.163.66.145 on the map!
148.163.66.115	View precise location of 148.163.66.115 on the map!
148.163.66.245	View precise location of 148.163.66.245 on the map!
148.163.66.221	View precise location of 148.163.66.221 on the map!
148.163.66.251	View precise location of 148.163.66.251 on the map!

10 Random IPs

233.35.186.177	Find precise map location of 233.35.186.177
254.35.134.123	Find precise map location of 254.35.134.123
119.156.116.95	Find precise map location of 119.156.116.95
93.31.9.59	Find precise map location of 93.31.9.59
57.42.42.211	Find precise map location of 57.42.42.211
130.166.1.240	Find precise map location of 130.166.1.240
3.91.61.70	Find precise map location of 3.91.61.70
222.94.110.252	Find precise map location of 222.94.110.252
104.160.91.104	Find precise map location of 104.160.91.104
145.169.116.7	Find precise map location of 145.169.116.7
114.226.20.226	Find precise map location of 114.226.20.226

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