30.81.48 is a class C of IPs

Sample IPs from the class C 30.81.48

30.81.48.146	View precise location of 30.81.48.146 on the map!
30.81.48.99	View precise location of 30.81.48.99 on the map!
30.81.48.4	View precise location of 30.81.48.4 on the map!
30.81.48.166	View precise location of 30.81.48.166 on the map!
30.81.48.113	View precise location of 30.81.48.113 on the map!
30.81.48.178	View precise location of 30.81.48.178 on the map!
30.81.48.6	View precise location of 30.81.48.6 on the map!
30.81.48.71	View precise location of 30.81.48.71 on the map!
30.81.48.92	View precise location of 30.81.48.92 on the map!
30.81.48.189	View precise location of 30.81.48.189 on the map!
30.81.48.38	View precise location of 30.81.48.38 on the map!

10 Random IPs

249.39.64.92	Find precise map location of 249.39.64.92
129.110.20.237	Find precise map location of 129.110.20.237
50.14.11.179	Find precise map location of 50.14.11.179
115.200.39.104	Find precise map location of 115.200.39.104
169.24.209.101	Find precise map location of 169.24.209.101
102.189.44.68	Find precise map location of 102.189.44.68
26.148.218.138	Find precise map location of 26.148.218.138
37.205.117.254	Find precise map location of 37.205.117.254
126.199.32.169	Find precise map location of 126.199.32.169
26.64.32.144	Find precise map location of 26.64.32.144
230.140.165.21	Find precise map location of 230.140.165.21

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