113.23.177 is a class C of IPs

Sample IPs from the class C 113.23.177

113.23.177.177	View precise location of 113.23.177.177 on the map!
113.23.177.178	View precise location of 113.23.177.178 on the map!
113.23.177.108	View precise location of 113.23.177.108 on the map!
113.23.177.71	View precise location of 113.23.177.71 on the map!
113.23.177.245	View precise location of 113.23.177.245 on the map!
113.23.177.181	View precise location of 113.23.177.181 on the map!
113.23.177.33	View precise location of 113.23.177.33 on the map!
113.23.177.192	View precise location of 113.23.177.192 on the map!
113.23.177.142	View precise location of 113.23.177.142 on the map!
113.23.177.103	View precise location of 113.23.177.103 on the map!
113.23.177.41	View precise location of 113.23.177.41 on the map!

10 Random IPs

202.132.212.20	Find precise map location of 202.132.212.20
162.114.239.44	Find precise map location of 162.114.239.44
189.204.55.166	Find precise map location of 189.204.55.166
45.81.184.36	Find precise map location of 45.81.184.36
120.59.114.164	Find precise map location of 120.59.114.164
129.63.230.11	Find precise map location of 129.63.230.11
21.149.188.60	Find precise map location of 21.149.188.60
71.49.183.81	Find precise map location of 71.49.183.81
229.168.241.183	Find precise map location of 229.168.241.183
191.242.162.15	Find precise map location of 191.242.162.15
13.43.208.51	Find precise map location of 13.43.208.51

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