163.30.28 is a class C of IPs

Sample IPs from the class C 163.30.28

163.30.28.161	View precise location of 163.30.28.161 on the map!
163.30.28.229	View precise location of 163.30.28.229 on the map!
163.30.28.227	View precise location of 163.30.28.227 on the map!
163.30.28.213	View precise location of 163.30.28.213 on the map!
163.30.28.50	View precise location of 163.30.28.50 on the map!
163.30.28.220	View precise location of 163.30.28.220 on the map!
163.30.28.20	View precise location of 163.30.28.20 on the map!
163.30.28.34	View precise location of 163.30.28.34 on the map!
163.30.28.181	View precise location of 163.30.28.181 on the map!
163.30.28.47	View precise location of 163.30.28.47 on the map!
163.30.28.79	View precise location of 163.30.28.79 on the map!

10 Random IPs

248.36.170.90	Find precise map location of 248.36.170.90
61.136.184.136	Find precise map location of 61.136.184.136
230.103.25.23	Find precise map location of 230.103.25.23
203.110.105.69	Find precise map location of 203.110.105.69
117.169.101.224	Find precise map location of 117.169.101.224
14.30.56.114	Find precise map location of 14.30.56.114
149.7.50.192	Find precise map location of 149.7.50.192
134.144.19.171	Find precise map location of 134.144.19.171
196.68.57.2	Find precise map location of 196.68.57.2
81.214.149.7	Find precise map location of 81.214.149.7
135.21.167.137	Find precise map location of 135.21.167.137

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