138.30.148 is a class C of IPs

Sample IPs from the class C 138.30.148

138.30.148.178	View precise location of 138.30.148.178 on the map!
138.30.148.109	View precise location of 138.30.148.109 on the map!
138.30.148.46	View precise location of 138.30.148.46 on the map!
138.30.148.40	View precise location of 138.30.148.40 on the map!
138.30.148.164	View precise location of 138.30.148.164 on the map!
138.30.148.67	View precise location of 138.30.148.67 on the map!
138.30.148.45	View precise location of 138.30.148.45 on the map!
138.30.148.133	View precise location of 138.30.148.133 on the map!
138.30.148.172	View precise location of 138.30.148.172 on the map!
138.30.148.117	View precise location of 138.30.148.117 on the map!
138.30.148.41	View precise location of 138.30.148.41 on the map!

10 Random IPs

123.83.15.219	Find precise map location of 123.83.15.219
173.6.111.223	Find precise map location of 173.6.111.223
138.94.54.110	Find precise map location of 138.94.54.110
3.35.94.49	Find precise map location of 3.35.94.49
254.87.209.136	Find precise map location of 254.87.209.136
23.206.8.50	Find precise map location of 23.206.8.50
128.25.241.86	Find precise map location of 128.25.241.86
233.89.120.76	Find precise map location of 233.89.120.76
218.97.202.95	Find precise map location of 218.97.202.95
53.65.237.205	Find precise map location of 53.65.237.205
66.221.194.122	Find precise map location of 66.221.194.122

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