101.23.147 is a class C of IPs

Sample IPs from the class C 101.23.147

101.23.147.152	View precise location of 101.23.147.152 on the map!
101.23.147.87	View precise location of 101.23.147.87 on the map!
101.23.147.250	View precise location of 101.23.147.250 on the map!
101.23.147.137	View precise location of 101.23.147.137 on the map!
101.23.147.234	View precise location of 101.23.147.234 on the map!
101.23.147.24	View precise location of 101.23.147.24 on the map!
101.23.147.150	View precise location of 101.23.147.150 on the map!
101.23.147.69	View precise location of 101.23.147.69 on the map!
101.23.147.194	View precise location of 101.23.147.194 on the map!
101.23.147.155	View precise location of 101.23.147.155 on the map!
101.23.147.204	View precise location of 101.23.147.204 on the map!

10 Random IPs

108.78.235.64	Find precise map location of 108.78.235.64
31.49.255.152	Find precise map location of 31.49.255.152
144.184.165.77	Find precise map location of 144.184.165.77
13.158.75.111	Find precise map location of 13.158.75.111
160.253.203.154	Find precise map location of 160.253.203.154
27.34.46.154	Find precise map location of 27.34.46.154
240.79.71.200	Find precise map location of 240.79.71.200
173.189.192.7	Find precise map location of 173.189.192.7
51.2.143.105	Find precise map location of 51.2.143.105
14.147.246.202	Find precise map location of 14.147.246.202
244.70.191.167	Find precise map location of 244.70.191.167

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