133.48.4 is a class C of IPs

Sample IPs from the class C 133.48.4

133.48.4.64	View precise location of 133.48.4.64 on the map!
133.48.4.148	View precise location of 133.48.4.148 on the map!
133.48.4.130	View precise location of 133.48.4.130 on the map!
133.48.4.223	View precise location of 133.48.4.223 on the map!
133.48.4.89	View precise location of 133.48.4.89 on the map!
133.48.4.62	View precise location of 133.48.4.62 on the map!
133.48.4.52	View precise location of 133.48.4.52 on the map!
133.48.4.214	View precise location of 133.48.4.214 on the map!
133.48.4.185	View precise location of 133.48.4.185 on the map!
133.48.4.8	View precise location of 133.48.4.8 on the map!
133.48.4.105	View precise location of 133.48.4.105 on the map!

10 Random IPs

113.117.141.162	Find precise map location of 113.117.141.162
2.62.162.188	Find precise map location of 2.62.162.188
205.14.231.60	Find precise map location of 205.14.231.60
13.49.31.118	Find precise map location of 13.49.31.118
199.85.36.177	Find precise map location of 199.85.36.177
228.144.185.174	Find precise map location of 228.144.185.174
251.62.172.90	Find precise map location of 251.62.172.90
48.227.39.239	Find precise map location of 48.227.39.239
218.12.236.31	Find precise map location of 218.12.236.31
146.55.118.27	Find precise map location of 146.55.118.27
191.199.90.113	Find precise map location of 191.199.90.113

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