148.154.4 is a class C of IPs

Sample IPs from the class C 148.154.4

148.154.4.190	View precise location of 148.154.4.190 on the map!
148.154.4.231	View precise location of 148.154.4.231 on the map!
148.154.4.239	View precise location of 148.154.4.239 on the map!
148.154.4.33	View precise location of 148.154.4.33 on the map!
148.154.4.86	View precise location of 148.154.4.86 on the map!
148.154.4.254	View precise location of 148.154.4.254 on the map!
148.154.4.169	View precise location of 148.154.4.169 on the map!
148.154.4.114	View precise location of 148.154.4.114 on the map!
148.154.4.7	View precise location of 148.154.4.7 on the map!
148.154.4.141	View precise location of 148.154.4.141 on the map!
148.154.4.120	View precise location of 148.154.4.120 on the map!

10 Random IPs

129.42.242.50	Find precise map location of 129.42.242.50
38.132.36.58	Find precise map location of 38.132.36.58
194.26.124.27	Find precise map location of 194.26.124.27
161.182.42.137	Find precise map location of 161.182.42.137
198.154.246.191	Find precise map location of 198.154.246.191
253.36.138.229	Find precise map location of 253.36.138.229
217.118.243.109	Find precise map location of 217.118.243.109
180.59.205.194	Find precise map location of 180.59.205.194
178.242.108.100	Find precise map location of 178.242.108.100
214.131.106.56	Find precise map location of 214.131.106.56
36.91.120.189	Find precise map location of 36.91.120.189

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